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SAT Math: Algebra And Functions

Instructions:

Answer 29 questions in 15 minutes.
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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. r5/r3 =
R2
Rate x time
Subtract exponents
Two.

2. a2 x a5 =
y/20
A7
> (left)
< (right)

3. X and Y are directly proportional when...
y = kx.
3(4x + 6)
Either 7-t = 10 or -(7-t) = 10.
20/n

4. For instance - /7-t/ = 10.
3(4x + 6)
y = k/x.
Either 7-t = 10 or -(7-t) = 10.
Ratio - division

5. t5 x t-2 =
T3
=
y = k/x.
The set of all the values for which the function is defined

6. Translate: 5 less than a number k
3(4x + 6)
K-5
-
The set of all values that are the output - or result - of applying the function

7. Less than - difference - younger than - fewer:
-
Ratio - division
y = kx.
K-5

8. X and Y are indirectly proportional when...
y = k/x.
< (right)
A7
y-60

9. Distance =
> (left)
Distance/rate
5-x
Rate x time

10. For - per
Ratio - division
T3
The set of all values that are the output - or result - of applying the function
Distance/rate

11. (n3)6 =
Multiply - exponents
y = k/x.
N18
The set of all values that are the output - or result - of applying the function

12. Translate: A number y decreased by 60
+
Reverses - direction
-
y-60

13. Less than:
Subtract exponents
< (right)
N18
y-60

14. Greater than:
y-60
Add - exponents
Either 7-t = 10 or -(7-t) = 10.
> (left)

15. The range of a function is...
Two.
The set of all values that are the output - or result - of applying the function
Subtract exponents
+

16. Translate: 20 divided by n
< (right)
-
20/n
The set of all the values for which the function is defined

17. When dividing expressions with the same base - ____ _____.
=
N18
Two.
Subtract exponents

18. The domain of a function is...
3(4x + 6)
< (right)
The set of all the values for which the function is defined
Multiply - exponents

19. More than - older than - farther than - greater than - sum of:
+
Ratio - division
y = k/x.
y-60

20. Translate: 20 divided into a number y
=
R2
y/20
Two.

21. Translate: x less than 5
A7
Rate x time
y = kx.
5-x

22. Time =
x - percent
Distance/rate
=
+

23. When multiplying expressions with the same base - ___ the ___.
Two.
Add - exponents
K-5
The set of all the values for which the function is defined

24. When a number raised to an exponent is raised to a second exponent - _____ the ____.
Multiply - exponents
Reverses - direction
The set of all values that are the output - or result - of applying the function
Subtract exponents

25. Is - was - has
=
y/20
Add - exponents
5-x

26. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Multiply - exponents
Ratio - division
Reverses - direction
y/20

27. In an equation that involves absolute value - how many answers can you have?
20/n
Subtract exponents
Ratio - division
Two.

28. Of
Rate x time
x - percent
Multiply - exponents
T3

29. Translate: 3 times the quantity 4x + 6
Ratio - division
3(4x + 6)
y-60
=

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SAT Math: Algebra And Functions

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