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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...
T3
A7
y = kx.
> (left)

2. Of
Subtract exponents
=
x - percent
< (right)

3. For - per
Add - exponents
5-x
+
Ratio - division

4. Translate: 5 less than a number k
< (right)
K-5
Multiply - exponents
A7

5. a2 x a5 =
Rate x time
Two.
A7
20/n

6. For instance - /7-t/ = 10.
Two.
The set of all the values for which the function is defined
> (left)
Either 7-t = 10 or -(7-t) = 10.

7. Translate: x less than 5
5-x
+
Multiply - exponents
The set of all the values for which the function is defined

8. Distance =
y/20
Rate x time
y = kx.
y-60

9. Greater than:
5-x
> (left)
=
Subtract exponents

10. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Either 7-t = 10 or -(7-t) = 10.
Reverses - direction
Multiply - exponents
T3

11. When multiplying expressions with the same base - ___ the ___.
+
Add - exponents
Subtract exponents
y-60

12. (n3)6 =
-
5-x
+
N18

13. X and Y are indirectly proportional when...
K-5
Subtract exponents
R2
y = k/x.

14. In an equation that involves absolute value - how many answers can you have?
Multiply - exponents
Two.
3(4x + 6)
Distance/rate

15. r5/r3 =
R2
Distance/rate
> (left)
y = kx.

16. When dividing expressions with the same base - ____ _____.
Reverses - direction
Add - exponents
3(4x + 6)
Subtract exponents

17. Is - was - has
=
-
y = k/x.
Distance/rate

18. Less than:
< (right)
Subtract exponents
Multiply - exponents
R2

19. Translate: 3 times the quantity 4x + 6
Ratio - division
Either 7-t = 10 or -(7-t) = 10.
Rate x time
3(4x + 6)

20. Translate: 20 divided by n
R2
20/n
A7
-

21. When a number raised to an exponent is raised to a second exponent - _____ the ____.
N18
5-x
20/n
Multiply - exponents

22. Less than - difference - younger than - fewer:
T3
Add - exponents
y = k/x.
-

23. The domain of a function is...
=
3(4x + 6)
The set of all the values for which the function is defined
A7

24. Translate: A number y decreased by 60
Reverses - direction
y-60
Multiply - exponents
Add - exponents

25. More than - older than - farther than - greater than - sum of:
+
y = kx.
> (left)
Either 7-t = 10 or -(7-t) = 10.

26. Translate: 20 divided into a number y
-
Either 7-t = 10 or -(7-t) = 10.
y/20
5-x

27. Time =
Distance/rate
x - percent
Two.
N18

28. The range of a function is...
3(4x + 6)
The set of all values that are the output - or result - of applying the function
y = k/x.
R2

29. t5 x t-2 =
T3
< (right)
y = k/x.
y-60