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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. X and Y are directly proportional when...
=
Subtract exponents
The set of all the values for which the function is defined
y = kx.

2. Greater than:
> (left)
K-5
Add - exponents
Either 7-t = 10 or -(7-t) = 10.

3. Of
20/n
> (left)
Multiply - exponents
x - percent

4. a2 x a5 =
K-5
T3
< (right)
A7

5. X and Y are indirectly proportional when...
< (right)
Subtract exponents
20/n
y = k/x.

6. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Either 7-t = 10 or -(7-t) = 10.
Two.
N18
Reverses - direction

7. Translate: 5 less than a number k
-
3(4x + 6)
K-5
Subtract exponents

8. When dividing expressions with the same base - ____ _____.
K-5
Ratio - division
20/n
Subtract exponents

9. Translate: 3 times the quantity 4x + 6
Either 7-t = 10 or -(7-t) = 10.
=
3(4x + 6)
K-5

10. r5/r3 =
=
Subtract exponents
3(4x + 6)
R2

11. Less than - difference - younger than - fewer:
The set of all values that are the output - or result - of applying the function
The set of all the values for which the function is defined
Reverses - direction
-

12. The domain of a function is...
The set of all the values for which the function is defined
Either 7-t = 10 or -(7-t) = 10.
Two.
R2

13. More than - older than - farther than - greater than - sum of:
N18
T3
A7
+

14. Time =
Distance/rate
y = kx.
+
y = k/x.

15. The range of a function is...
Add - exponents
The set of all values that are the output - or result - of applying the function
T3
+

16. When a number raised to an exponent is raised to a second exponent - _____ the ____.
A7
3(4x + 6)
=
Multiply - exponents

17. Translate: 20 divided by n
20/n
y = kx.
Multiply - exponents
K-5

18. (n3)6 =
Two.
N18
Subtract exponents
-

19. Is - was - has
Reverses - direction
=
< (right)
y = kx.

20. For - per
20/n
Ratio - division
Reverses - direction
+

21. Distance =
< (right)
Rate x time
y/20
y = k/x.

22. For instance - /7-t/ = 10.
=
5-x
Either 7-t = 10 or -(7-t) = 10.
T3

23. Less than:
T3
K-5
< (right)
Add - exponents

24. Translate: x less than 5
Ratio - division
5-x
R2
Two.

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

26. Translate: 20 divided into a number y
Reverses - direction
-
y/20
3(4x + 6)

27. t5 x t-2 =
x - percent
T3
> (left)
Rate x time

28. Translate: A number y decreased by 60
y-60
The set of all values that are the output - or result - of applying the function
Two.
+

29. In an equation that involves absolute value - how many answers can you have?
Ratio - division
K-5
Two.
Reverses - direction