Test your basic knowledge |

SAT Math: Algebra And Functions

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