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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 indirectly proportional when...
T3
y = k/x.
Distance/rate
R2

2. Translate: 3 times the quantity 4x + 6
Multiply - exponents
Add - exponents
3(4x + 6)
y/20

3. More than - older than - farther than - greater than - sum of:
x - percent
3(4x + 6)
+
20/n

4. Greater than:
Subtract exponents
> (left)
5-x
y = k/x.

5. When multiplying expressions with the same base - ___ the ___.
The set of all the values for which the function is defined
20/n
Add - exponents
=

6. For - per
> (left)
The set of all the values for which the function is defined
Two.
Ratio - division

7. Less than - difference - younger than - fewer:
A7
20/n
-
N18

8. Translate: A number y decreased by 60
y-60
The set of all values that are the output - or result - of applying the function
Add - exponents
5-x

9. Time =
Reverses - direction
< (right)
Distance/rate
Either 7-t = 10 or -(7-t) = 10.

10. The range of a function is...
Multiply - exponents
y = k/x.
The set of all the values for which the function is defined
The set of all values that are the output - or result - of applying the function

11. X and Y are directly proportional when...
Distance/rate
3(4x + 6)
> (left)
y = kx.

12. Less than:
The set of all values that are the output - or result - of applying the function
< (right)
Subtract exponents
K-5

13. Translate: 20 divided into a number y
y/20
Distance/rate
Ratio - division
Add - exponents

14. Is - was - has
5-x
A7
=
< (right)

15. When a number raised to an exponent is raised to a second exponent - _____ the ____.
5-x
-
=
Multiply - exponents

16. In an equation that involves absolute value - how many answers can you have?
Rate x time
Two.
x - percent
Either 7-t = 10 or -(7-t) = 10.

17. Translate: 5 less than a number k
K-5
=
+
Subtract exponents

18. (n3)6 =
y-60
Ratio - division
N18
K-5

19. r5/r3 =
Add - exponents
The set of all the values for which the function is defined
=
R2

20. Translate: x less than 5
Rate x time
5-x
A7
x - percent

21. Translate: 20 divided by n
The set of all values that are the output - or result - of applying the function
Two.
A7
20/n

22. For instance - /7-t/ = 10.
The set of all values that are the output - or result - of applying the function
Rate x time
Add - exponents
Either 7-t = 10 or -(7-t) = 10.

23. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
T3
3(4x + 6)
Reverses - direction
Subtract exponents

24. Of
5-x
K-5
N18
x - percent

25. Distance =
< (right)
y-60
Rate x time
A7

26. When dividing expressions with the same base - ____ _____.
Subtract exponents
3(4x + 6)
A7
-

27. The domain of a function is...
The set of all the values for which the function is defined
< (right)
Subtract exponents
y/20

28. a2 x a5 =
y = kx.
T3
Two.
A7

29. t5 x t-2 =
A7
3(4x + 6)
x - percent
T3