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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: 3 times the quantity 4x + 6
R2
3(4x + 6)
=
> (left)

2. Greater than:
Multiply - exponents
y-60
Either 7-t = 10 or -(7-t) = 10.
> (left)

3. Time =
y/20
Distance/rate
Reverses - direction
Subtract exponents

4. When multiplying expressions with the same base - ___ the ___.
Add - exponents
3(4x + 6)
Two.
Multiply - exponents

5. When dividing expressions with the same base - ____ _____.
3(4x + 6)
Add - exponents
Rate x time
Subtract exponents

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

7. r5/r3 =
T3
Rate x time
N18
R2

8. Of
Multiply - exponents
20/n
x - percent
Distance/rate

9. t5 x t-2 =
T3
5-x
Two.
y-60

10. Translate: 20 divided into a number y
+
y/20
The set of all the values for which the function is defined
Rate x time

11. a2 x a5 =
+
The set of all values that are the output - or result - of applying the function
A7
y = kx.

12. Is - was - has
=
y = k/x.
N18
Subtract exponents

13. (n3)6 =
Add - exponents
Reverses - direction
N18
The set of all the values for which the function is defined

14. Distance =
20/n
Rate x time
y-60
The set of all the values for which the function is defined

15. When a number raised to an exponent is raised to a second exponent - _____ the ____.
=
Add - exponents
Multiply - exponents
20/n

16. Translate: x less than 5
y = k/x.
y/20
5-x
=

17. Translate: 5 less than a number k
Either 7-t = 10 or -(7-t) = 10.
< (right)
R2
K-5

18. Less than - difference - younger than - fewer:
> (left)
=
Multiply - exponents
-

19. Less than:
20/n
3(4x + 6)
Rate x time
< (right)

20. In an equation that involves absolute value - how many answers can you have?
Add - exponents
N18
y = k/x.
Two.

21. For - per
Ratio - division
A7
3(4x + 6)
y-60

22. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
3(4x + 6)
Reverses - direction
y/20
Either 7-t = 10 or -(7-t) = 10.

23. X and Y are indirectly proportional when...
x - percent
y = k/x.
-
y/20

24. More than - older than - farther than - greater than - sum of:
R2
+
T3
x - percent

25. Translate: 20 divided by n
3(4x + 6)
Rate x time
20/n
< (right)

26. For instance - /7-t/ = 10.
x - percent
-
N18
Either 7-t = 10 or -(7-t) = 10.

27. The domain of a function is...
T3
3(4x + 6)
=
The set of all the values for which the function is defined

28. The range of a function is...
Add - exponents
=
The set of all values that are the output - or result - of applying the function
y = kx.

29. Translate: A number y decreased by 60
N18
=
y-60
Distance/rate

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SAT Math: Algebra And Functions

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