Test your basic knowledge |

College Algebra Test

Subjects : math, algebra

Instructions:

Answer 50 questions in 30 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. (1 -5)(2 -5)(3 -5)(4 -5) - is this a function?
Y=mx+b - b is the y intercept and m is the slope - x -y are the coordinates on the graph
The opposite coordinates
Yes - all the domains points to one range
Y=10

2. What type of line is a constant function?
Odd
Down
Neither
Horizontal

3. What is a function?
X = the original sale price and the formula is x - .40x =$276
Zero slope
A V
Function is the corespondence from the domain to the range. Each element of the domain relates to one element in the range.

4. $50000 is the original investment - you will invest the money at two seperate interest rates 15% and 7% and the yield is $6000. What is x and What is the formula?
Conditional
(-infinity - +infinity)
X is the first invesment at 15% and the next is the original $50K less the first investment at the second interest rate or 7% = $6000
4 -6 -9

5. Is a constant function even - odd or neither?
(-infinity - +infinity)
Even
Inconsitent
Cannot be drawn in quizlet

6. {(1 -4)(2 -6)(3 -9)} what numbers are the domain?
1 -2 -3
Three odd - cube root - identity - standard cubic
Odd
X is the hours to repair the boat. $1603-532=anwser/63 = x

7. Why can h not equal zero in the difference of a quotient function formula?
X = the original sale price and the formula is x - .40x =$276
Zero slope
Because the demintor of a quotient can never equal zero
(f+g) - (f-g) - (fg) - (f/g) all of x

8. In an identity function if f(10)=x than What is y?
(-infinity - +infinity)
Y=10
Same
Every line has an equation that can be written in general form. Ax+By+C=0 where A -B & C are real numbers and A & B cannot be zero.

9. What are the steps for solving a word problem?
Yes - all the domains points to one range
Mirror image neg quadrant to that of the positive quandrant
Carefuly understand let x be one of the unknowns - write expressions for any other unknowns in terms of x - write an equation in x that models the verbal conditions of the problem - solve the equation - check solution in the original wording of the p
The opposite coordinates

10. What is the range for an absolute value function?
(-infinity - 0]you[0 - +infinity)
F(x)=IxI
Undefined slope
In a quotient

11. What is an identity function?
45 degree angle
(-infinity - 0]you[0 - +infinity)
Set the x and y to zero and get the intercepts and then plot the points
M

12. Repair bill for a boat is $1 -603. $532 is for parts and it's $63 per hour for labor. How many hours does it take to fix the boat and What is x?
2nd catalog (zero key -) abs(x) - graph
X = the original sale price and the formula is x - .40x =$276
Odd
X is the hours to repair the boat. $1603-532=anwser/63 = x

13. x=all real numbers is what type of an equation?
Identity
Zero slope
A V
(-infinity - 0]you[0 - +infinity)

14. What does linear equation mean?
Parraelle line
Up
Any set of ordered pairs
Equation of a line

15. y^2+x=4 is this a function? Why?

16. What is the range for the standard cubic function?
(-infinity - +infinity)
Mirror image neg quadrant to that of the positive quandrant
Cannot be drawn in quizlet
The opposite coordinates

17. When is the only time (-infinity - +infinity) is not the domain?
A V
Up
In a quotient
A V

18. What are the calculator instructions for a square root function?
Parabola - up one and right three
F(x2)-f(x1) / x2-x1
2nd key - x^2 - graph
(y-y1)=m(x-x1) and you use it when you have one point or set of coordinates and the slope

19. What is the slope of a perpendicular line?
Because the demintor of a quotient can never equal zero
Negative inverse
A V
F of g and g of f

20. What is the vertex?
The minimum or maximum points
20+.05x=5+.10x x=minutes
Negative inverse
4 -6 -9

21. Repair bill for a boat is $1 -603. $532 is for parts and it's $63 per hour for labor. How many hours does it take to fix the boat and What is x?
Square Root
X is the hours to repair the boat. $1603-532=anwser/63 = x
Odd
Line ascending to the right gradually

22. Is a standard quadratic function even - odd or neither?
The opposite coordinates
Even
Y=IxI
Every line has an equation that can be written in general form. Ax+By+C=0 where A -B & C are real numbers and A & B cannot be zero.

23. What is the formula for the cube root function?
(-infinity - +infinity)
F(x)=3 square root x
F(x+h)-f(x)/h h cannot equal zero
Even

24. What is slope?
Line ascending to the right gradually
A line passing through two distinct points
1 -2 -3
Inconsitent

25. Two vertical lines side by side are a symbol for what
(-infinity - +infinity)
Parraelle line
2nd key - x^2 - graph
Even

26. 4x+5x=8x is what type of an equation?
Conditional
As equations
The single number y=
The single number y=

27. Is an identity function even - odd or neither?
The slope of a line containing two points
Odd
Because the demintor of a quotient can never equal zero
F(x^1)=f(x^2)

28. A. $20 +.05 per min B. $5 +.10 per min - What is x and how do you set up the formula?
The slope of a line containing two points
Change in y / change in x = rise / run = y2-y1 / x2-x1
20+.05x=5+.10x x=minutes
Odd

29. How do you calculate a constant function in your calculator?
F(x)=+c and f(x)-c
Odd
Y= then enter the number then press graph
[0 -+infinity)

30. What is the formula for an absolute value function?
Inconsitent
F(x)=IxI
F(x)=suare root of x
The minimum or maximum points

31. What points do you use to plot the inverse on a graph?
M
The opposite coordinates
(-infinity - +infinity)
P=2w+2L w=x and l=w+200 2x+2(x+200)=1040

32. What is the domain for an absolute value function?
(-infinity - +infinity)
The minimum or maximum points
In a quotient
4 -6 -9

33. What is the formula for slope?
Change in y / change in x = rise / run = y2-y1 / x2-x1
Math 4 x - graph
Horizontal right
Parraelle line

34. Of the seven of algebra's common graph's how many are neither?
Square Root
Change in y / change in x = rise / run = y2-y1 / x2-x1
X2-x1 because the demonaitor of a quotient can never equal zero
Undefined slope

35. How do you graph Ax+By+C=0?
Math 4 x - graph
A line passing through two distinct points
Set the x and y to zero and get the intercepts and then plot the points
Cannot be drawn in quizlet

36. Draw or discuss a constant function
Y=x^2 - graph
The single number y=
Cannot be drawn in quizlet
(f+g) - (f-g) - (fg) - (f/g) all of x

37. What equation does every line have? Discuss the variables.
Piecewise
Identity
Piecewise
Every line has an equation that can be written in general form. Ax+By+C=0 where A -B & C are real numbers and A & B cannot be zero.

38. What type of line is a constant function?
Horizontal
Y=x - identity function
F(x)=IxI
(-infinity - +infinity)

39. What direction does f(x)-c move in standard absolute value formula?
Down
Negative inverse
Parraelle line
Every line has an equation that can be written in general form. Ax+By+C=0 where A -B & C are real numbers and A & B cannot be zero.

40. What is the range for the standard cubic function?
Even
Horizontal
Any set of ordered pairs
(-infinity - +infinity)

41. What type of slope do you have when a line falls left to right and m<0?
Parabola
(-infinity - +infinity)
Y=10
Negative slope

42. f(x) = x^2+3x+5 - what type of formula is this?
Piecewise
Function notation
(f+g) - (f-g) - (fg) - (f/g) all of x
(-infinity - +infinity)

43. How are functions normally written?
Y=10
As equations
No because you cannot have one domain pointing at two y's or ranges
Only one

44. What can we substitute for f(x)?
(-infinity - 0]you[0 - +infinity)
Absolute Value - Constant and Standard Quadratic
Y
Odd

45. What is the formula in both horizontal stretching and horizontal shrinking?
Up
Divide x coorindate by c to get the y coorindate and they shrink or stretch the graph accordingly
As many as you like
[0 -+infinity)

46. Of the seven of algebra's common graph's how many are odd?
When does a graph not define y as a function of x?
Three odd - cube root - identity - standard cubic
Function is the corespondence from the domain to the range. Each element of the domain relates to one element in the range.
Cannot be drawn in quizlet

47. What does the absolute value function look like?
Negative slope
A V
Odd
Parabola

48. What is the domain for a standard quadratic function?
(-infinity - +infinity)
The minimum or maximum points
(y-y1)=m(x-x1) and you use it when you have one point or set of coordinates and the slope
(f+g) - (f-g) - (fg) - (f/g) all of x

49. What are the algebra of functions?
Horizontal left
(f+g) - (f-g) - (fg) - (f/g) all of x
45 degree angle
As equations

50. 4(x-7)=4x+28 is what type of an equation?
Carefuly understand let x be one of the unknowns - write expressions for any other unknowns in terms of x - write an equation in x that models the verbal conditions of the problem - solve the equation - check solution in the original wording of the p
Inconsitent
Conditional
Identity

Search BasicVersity Tests

Browse BasicVersity

3d Computer Modeling
Study | Quiz | Subjects: it-skills, multimedia | Questions: 150+
Actionscript
Study | Quiz | Subjects: it-skills, multimedia | Questions: 10+
Adobe Flash
Study | Quiz | Subjects: it-skills, multimedia, flash | Questions: 50+
Adobe Illustrator
Study | Quiz | Subjects: it-skills, multimedia | Questions: 100+
Adobe Illustrator Shortcuts
Study | Quiz | Subject: it-skills | Questions: 50+
Adobe Indesign Publishing
Study | Quiz | Subject: it-skills | Questions: 150+
Adobe Photoshop CS 2 - CS 3
Study | Quiz | Subject: it-skills | Questions: 70+
Adobe Photoshop CS 5
Study | Quiz | Subject: it-skills | Questions: 140+
Adobe Photoshop CS 5 Keyboard Shortcuts
Study | Quiz | Subject: it-skills | Questions: 170+
Adobe Photoshop Graphic Design
Study | Quiz | Subject: it-skills | Questions: 100+
Adobe Photoshop Tools And Commands
Study | Quiz | Subject: it-skills | Questions: 110+
Adobe Premiere Keyboard Shortcuts
Study | Quiz | Subject: it-skills | Questions: 50+
Adobe Premiere Pro
Study | Quiz | Subject: it-skills | Questions: 50+
After Effects Keyboard Shortcuts
Study | Quiz | Subject: it-skills | Questions: 170+
Agile Development
Study | Quiz | Subject: it-skills | Questions: 50+
Agile Scrum Methodology
Study | Quiz | Subject: it-skills | Questions: 10+
Ajax
Study | Quiz | Subject: it-skills | Questions: 30+
Android Programming
Study | Quiz | Subject: it-skills | Questions: 130+
Animation
Study | Quiz | Subject: it-skills | Questions: 60+
Asp.net Programming
Study | Quiz | Subject: it-skills | Questions: 100+

1 of 109 pages [Next] [Last Page]

Test your basic knowledge |

College Algebra Test

Search BasicVersity Tests

Browse BasicVersity

3d Computer Modeling

Actionscript

Adobe Flash

Adobe Illustrator

Adobe Illustrator Shortcuts

Adobe Indesign Publishing

Adobe Photoshop CS 2 - CS 3

Adobe Photoshop CS 5

Adobe Photoshop CS 5 Keyboard Shortcuts

Adobe Photoshop Graphic Design

Adobe Photoshop Tools And Commands

Adobe Premiere Keyboard Shortcuts

Adobe Premiere Pro

After Effects Keyboard Shortcuts

Agile Development

Agile Scrum Methodology

Ajax

Android Programming

Animation

Asp.net Programming