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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.
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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. Translate: 5 less than a number k
y-60
5-x
K-5
+

2. r5/r3 =
x - percent
K-5
R2
Multiply - exponents

3. Is - was - has
=
> (left)
K-5
3(4x + 6)

4. When multiplying expressions with the same base - ___ the ___.
Either 7-t = 10 or -(7-t) = 10.
Add - exponents
R2
y/20

5. More than - older than - farther than - greater than - sum of:
+
The set of all the values for which the function is defined
Rate x time
Add - exponents

6. X and Y are directly proportional when...
> (left)
R2
Reverses - direction
y = kx.

7. When dividing expressions with the same base - ____ _____.
< (right)
Subtract exponents
Multiply - exponents
y = k/x.

8. For - per
Ratio - division
20/n
A7
Reverses - direction

9. Distance =
> (left)
The set of all the values for which the function is defined
3(4x + 6)
Rate x time

10. t5 x t-2 =
A7
T3
3(4x + 6)
Ratio - division

11. Less than:
y = kx.
< (right)
20/n
R2

12. Of
=
Rate x time
x - percent
Two.

13. The range of a function is...
The set of all the values for which the function is defined
Rate x time
The set of all values that are the output - or result - of applying the function
20/n

14. X and Y are indirectly proportional when...
20/n
y = kx.
y = k/x.
y/20

15. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
The set of all the values for which the function is defined
Subtract exponents
20/n
Reverses - direction

16. Translate: A number y decreased by 60
Multiply - exponents
y-60
y = kx.
The set of all the values for which the function is defined

17. For instance - /7-t/ = 10.
Either 7-t = 10 or -(7-t) = 10.
Two.
y = k/x.
The set of all the values for which the function is defined

18. The domain of a function is...
The set of all the values for which the function is defined
y = k/x.
Multiply - exponents
> (left)

19. a2 x a5 =
A7
Reverses - direction
Add - exponents
< (right)

20. When a number raised to an exponent is raised to a second exponent - _____ the ____.
K-5
The set of all the values for which the function is defined
Multiply - exponents
R2

21. Less than - difference - younger than - fewer:
y-60
y = kx.
-
3(4x + 6)

22. Translate: x less than 5
+
5-x
R2
y = kx.

23. (n3)6 =
A7
Add - exponents
Rate x time
N18

24. Translate: 3 times the quantity 4x + 6
5-x
The set of all values that are the output - or result - of applying the function
Reverses - direction
3(4x + 6)

25. Greater than:
Subtract exponents
=
T3
> (left)

26. Time =
Distance/rate
> (left)
+
-

27. Translate: 20 divided into a number y
y/20
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

28. Translate: 20 divided by n
R2
20/n
T3
Ratio - division

29. In an equation that involves absolute value - how many answers can you have?
Rate x time
N18
y/20
Two.

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SAT Math: Algebra And Functions

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