Test your basic knowledge |

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

2. Is - was - has
< (right)
=
y = k/x.
The set of all the values for which the function is defined

3. More than - older than - farther than - greater than - sum of:
+
3(4x + 6)
Subtract exponents
5-x

4. X and Y are directly proportional when...
Ratio - division
A7
R2
y = kx.

5. The domain of a function is...
y = kx.
Multiply - exponents
The set of all the values for which the function is defined
5-x

6. Less than - difference - younger than - fewer:
-
y = kx.
< (right)
x - percent

7. Distance =
Rate x time
Multiply - exponents
R2
y = k/x.

8. When dividing expressions with the same base - ____ _____.
y = k/x.
Two.
Subtract exponents
y/20

9. Translate: 5 less than a number k
T3
K-5
Two.
3(4x + 6)

10. X and Y are indirectly proportional when...
> (left)
y = k/x.
A7
Distance/rate

11. Greater than:
R2
T3
Reverses - direction
> (left)

12. When multiplying expressions with the same base - ___ the ___.
Add - exponents
y = k/x.
The set of all the values for which the function is defined
-

13. Of
Subtract exponents
3(4x + 6)
The set of all values that are the output - or result - of applying the function
x - percent

14. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
x - percent
3(4x + 6)
T3
Reverses - direction

15. Translate: A number y decreased by 60
T3
y-60
Either 7-t = 10 or -(7-t) = 10.
5-x

16. When a number raised to an exponent is raised to a second exponent - _____ the ____.
> (left)
Multiply - exponents
R2
The set of all values that are the output - or result - of applying the function

17. The range of a function is...
Either 7-t = 10 or -(7-t) = 10.
The set of all values that are the output - or result - of applying the function
5-x
Add - exponents

18. t5 x t-2 =
The set of all the values for which the function is defined
T3
The set of all values that are the output - or result - of applying the function
Two.

19. Less than:
Ratio - division
> (left)
-
< (right)

20. For - per
Either 7-t = 10 or -(7-t) = 10.
Ratio - division
> (left)
Distance/rate

21. Translate: x less than 5
Subtract exponents
y-60
5-x
Multiply - exponents

22. Time =
Ratio - division
20/n
Distance/rate
T3

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

24. (n3)6 =
y-60
y/20
N18
x - percent

25. Translate: 20 divided by n
20/n
=
y/20
The set of all the values for which the function is defined

26. r5/r3 =
The set of all the values for which the function is defined
R2
Subtract exponents
Two.

27. In an equation that involves absolute value - how many answers can you have?
y/20
Distance/rate
Two.
Subtract exponents

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

29. Translate: 20 divided into a number y
Reverses - direction
y/20
Subtract exponents
+