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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. Translate: 5 less than a number k
K-5
Subtract exponents
y = k/x.
Either 7-t = 10 or -(7-t) = 10.

2. t5 x t-2 =
K-5
T3
A7
20/n

3. The domain of a function is...
Multiply - exponents
y = k/x.
The set of all the values for which the function is defined
x - percent

4. In an equation that involves absolute value - how many answers can you have?
The set of all the values for which the function is defined
Distance/rate
5-x
Two.

5. Distance =
A7
+
Rate x time
> (left)

6. More than - older than - farther than - greater than - sum of:
y/20
+
> (left)
-

7. When a number raised to an exponent is raised to a second exponent - _____ the ____.
K-5
Ratio - division
Reverses - direction
Multiply - exponents

8. r5/r3 =
+
Subtract exponents
R2
y/20

9. Less than - difference - younger than - fewer:
Ratio - division
The set of all values that are the output - or result - of applying the function
> (left)
-

10. When dividing expressions with the same base - ____ _____.
Distance/rate
y = kx.
Subtract exponents
20/n

11. X and Y are indirectly proportional when...
x - percent
The set of all values that are the output - or result - of applying the function
3(4x + 6)
y = k/x.

12. Translate: x less than 5
3(4x + 6)
5-x
y = k/x.
Rate x time

13. (n3)6 =
Subtract exponents
Distance/rate
N18
Add - exponents

14. Translate: 20 divided by n
-
Rate x time
20/n
3(4x + 6)

15. Of
x - percent
Ratio - division
3(4x + 6)
Reverses - direction

16. Translate: 3 times the quantity 4x + 6
y = kx.
A7
The set of all values that are the output - or result - of applying the function
3(4x + 6)

17. Is - was - has
=
A7
Add - exponents
T3

18. For instance - /7-t/ = 10.
Either 7-t = 10 or -(7-t) = 10.
3(4x + 6)
Distance/rate
Two.

19. Less than:
N18
y/20
< (right)
A7

20. The range of a function is...
N18
The set of all values that are the output - or result - of applying the function
x - percent
K-5

21. Greater than:
> (left)
R2
Reverses - direction
3(4x + 6)

22. X and Y are directly proportional when...
y = kx.
T3
R2
Ratio - division

23. Time =
5-x
Distance/rate
-
< (right)

24. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
> (left)
3(4x + 6)
Multiply - exponents
Reverses - direction

25. When multiplying expressions with the same base - ___ the ___.
Multiply - exponents
A7
Add - exponents
y-60

26. Translate: A number y decreased by 60
3(4x + 6)
y = kx.
y-60
y/20

27. For - per
Ratio - division
Reverses - direction
-
Multiply - exponents

28. Translate: 20 divided into a number y
y = kx.
y/20
Distance/rate
=

29. a2 x a5 =
Rate x time
< (right)
The set of all the values for which the function is defined
A7