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Test your basic knowledge |
SAT Math: Algebra And Functions
Start Test
Study First
Subjects
:
sat
,
math
,
algebra
Instructions:
Answer 29 questions in 15 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. Time =
Distance/rate
=
Ratio - division
Subtract exponents
2. Is - was - has
Ratio - division
Rate x time
x - percent
=
3. The domain of a function is...
Multiply - exponents
3(4x + 6)
The set of all the values for which the function is defined
< (right)
4. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
> (left)
Reverses - direction
x - percent
y-60
5. More than - older than - farther than - greater than - sum of:
5-x
+
Either 7-t = 10 or -(7-t) = 10.
The set of all values that are the output - or result - of applying the function
6. When dividing expressions with the same base - ____ _____.
A7
5-x
Rate x time
Subtract exponents
7. When a number raised to an exponent is raised to a second exponent - _____ the ____.
Multiply - exponents
y/20
20/n
Two.
8. Translate: x less than 5
< (right)
R2
5-x
N18
9. (n3)6 =
Subtract exponents
Two.
N18
Ratio - division
10. For - per
Ratio - division
Rate x time
Either 7-t = 10 or -(7-t) = 10.
> (left)
11. Translate: A number y decreased by 60
y-60
Add - exponents
3(4x + 6)
Reverses - direction
12. Translate: 3 times the quantity 4x + 6
3(4x + 6)
Ratio - division
y = kx.
R2
13. X and Y are indirectly proportional when...
Distance/rate
y/20
3(4x + 6)
y = k/x.
14. r5/r3 =
R2
Ratio - division
=
Rate x time
15. Distance =
Rate x time
Reverses - direction
y = k/x.
The set of all the values for which the function is defined
16. Of
x - percent
5-x
Multiply - exponents
y = kx.
17. For instance - /7-t/ = 10.
Distance/rate
20/n
3(4x + 6)
Either 7-t = 10 or -(7-t) = 10.
18. Translate: 20 divided by n
y = k/x.
20/n
Reverses - direction
-
19. a2 x a5 =
A7
+
y = k/x.
y-60
20. t5 x t-2 =
Rate x time
3(4x + 6)
T3
A7
21. Less than - difference - younger than - fewer:
-
Distance/rate
+
Reverses - direction
22. Translate: 20 divided into a number y
Reverses - direction
x - percent
Distance/rate
y/20
23. Translate: 5 less than a number k
K-5
y-60
> (left)
-
24. In an equation that involves absolute value - how many answers can you have?
3(4x + 6)
+
A7
Two.
25. The range of a function is...
y/20
Subtract exponents
The set of all values that are the output - or result - of applying the function
R2
26. When multiplying expressions with the same base - ___ the ___.
K-5
=
Ratio - division
Add - exponents
27. Greater than:
5-x
Add - exponents
> (left)
y/20
28. X and Y are directly proportional when...
5-x
Rate x time
y = kx.
y-60
29. Less than:
< (right)
20/n
x - percent
y/20