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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. r5/r3 =
5-x
y-60
-
R2

2. Of
Two.
A7
x - percent
N18

3. Translate: A number y decreased by 60
-
y-60
Add - exponents
Subtract exponents

4. (n3)6 =
A7
3(4x + 6)
N18
20/n

5. When a number raised to an exponent is raised to a second exponent - _____ the ____.
A7
Two.
y/20
Multiply - exponents

6. Distance =
< (right)
Rate x time
Add - exponents
y/20

7. For - per
N18
3(4x + 6)
+
Ratio - division

8. Translate: 5 less than a number k
K-5
> (left)
The set of all values that are the output - or result - of applying the function
y-60

9. Less than - difference - younger than - fewer:
A7
y/20
-
The set of all values that are the output - or result - of applying the function

10. Translate: 3 times the quantity 4x + 6
Reverses - direction
Either 7-t = 10 or -(7-t) = 10.
3(4x + 6)
The set of all the values for which the function is defined

11. a2 x a5 =
y-60
A7
Distance/rate
20/n

12. Translate: x less than 5
5-x
Add - exponents
3(4x + 6)
Rate x time

13. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Reverses - direction
The set of all values that are the output - or result - of applying the function
5-x
Either 7-t = 10 or -(7-t) = 10.

14. The domain of a function is...
The set of all the values for which the function is defined
y/20
The set of all values that are the output - or result - of applying the function
Two.

15. For instance - /7-t/ = 10.
Reverses - direction
Either 7-t = 10 or -(7-t) = 10.
=
> (left)

16. Time =
Distance/rate
N18
Ratio - division
20/n

17. Greater than:
y = kx.
> (left)
Distance/rate
R2

18. t5 x t-2 =
Add - exponents
Multiply - exponents
T3
Subtract exponents

19. Is - was - has
20/n
Subtract exponents
=
The set of all the values for which the function is defined

20. When multiplying expressions with the same base - ___ the ___.
Add - exponents
y = kx.
> (left)
3(4x + 6)

21. In an equation that involves absolute value - how many answers can you have?
Two.
Ratio - division
N18
Reverses - direction

22. The range of a function is...
y/20
A7
x - percent
The set of all values that are the output - or result - of applying the function

23. Translate: 20 divided by n
20/n
R2
Ratio - division
N18

24. Less than:
x - percent
< (right)
Distance/rate
R2

25. X and Y are indirectly proportional when...
K-5
y/20
y = k/x.
The set of all the values for which the function is defined

26. More than - older than - farther than - greater than - sum of:
> (left)
The set of all values that are the output - or result - of applying the function
+
Rate x time

27. X and Y are directly proportional when...
-
y = kx.
The set of all the values for which the function is defined
y-60

28. When dividing expressions with the same base - ____ _____.
> (left)
y-60
N18
Subtract exponents

29. Translate: 20 divided into a number y
y = kx.
Subtract exponents
N18
y/20

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SAT Math: Algebra And Functions

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