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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. For instance - /7-t/ = 10.
x - percent
Either 7-t = 10 or -(7-t) = 10.
3(4x + 6)
Multiply - exponents

2. X and Y are directly proportional when...
y = kx.
Add - exponents
A7
T3

3. Translate: 20 divided into a number y
y/20
Subtract exponents
N18
Reverses - direction

4. Translate: A number y decreased by 60
Distance/rate
< (right)
y-60
Add - exponents

5. Translate: 5 less than a number k
The set of all the values for which the function is defined
> (left)
=
K-5

6. Time =
3(4x + 6)
Distance/rate
=
> (left)

7. Translate: 20 divided by n
5-x
=
20/n
The set of all values that are the output - or result - of applying the function

8. Less than - difference - younger than - fewer:
Reverses - direction
-
20/n
Distance/rate

9. (n3)6 =
Rate x time
Add - exponents
N18
K-5

10. Translate: x less than 5
5-x
T3
y = k/x.
y-60

11. Less than:
T3
Either 7-t = 10 or -(7-t) = 10.
N18
< (right)

12. The domain of a function is...
Ratio - division
5-x
The set of all the values for which the function is defined
y = k/x.

13. When dividing expressions with the same base - ____ _____.
Add - exponents
Either 7-t = 10 or -(7-t) = 10.
R2
Subtract exponents

14. When a number raised to an exponent is raised to a second exponent - _____ the ____.
Multiply - exponents
=
Rate x time
The set of all values that are the output - or result - of applying the function

15. Is - was - has
K-5
Subtract exponents
=
-

16. Distance =
T3
Rate x time
Distance/rate
Multiply - exponents

17. For - per
5-x
A7
Ratio - division
Two.

18. t5 x t-2 =
The set of all the values for which the function is defined
x - percent
T3
< (right)

19. Greater than:
> (left)
Reverses - direction
The set of all the values for which the function is defined
R2

20. X and Y are indirectly proportional when...
y = k/x.
Add - exponents
+
K-5

21. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Two.
5-x
Reverses - direction
Distance/rate

22. In an equation that involves absolute value - how many answers can you have?
Add - exponents
Reverses - direction
Two.
20/n

23. More than - older than - farther than - greater than - sum of:
R2
20/n
+
y = kx.

24. Translate: 3 times the quantity 4x + 6
> (left)
5-x
3(4x + 6)
Two.

25. r5/r3 =
The set of all the values for which the function is defined
3(4x + 6)
y-60
R2

26. Of
Rate x time
x - percent
A7
Two.

27. a2 x a5 =
A7
y-60
3(4x + 6)
Ratio - division

28. When multiplying expressions with the same base - ___ the ___.
y-60
Distance/rate
Add - exponents
y/20

29. The range of a function is...
=
The set of all values that are the output - or result - of applying the function
3(4x + 6)
y = k/x.