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
5-x
A7
3(4x + 6)
Two.

2. Distance =
x - percent
> (left)
Rate x time
5-x

3. X and Y are indirectly proportional when...
< (right)
Ratio - division
y = k/x.
> (left)

4. For instance - /7-t/ = 10.
-
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 and Y are directly proportional when...
y = kx.
y-60
The set of all the values for which the function is defined
Reverses - direction

6. Greater than:
> (left)
Reverses - direction
-
20/n

7. The domain of a function is...
R2
y = kx.
Add - exponents
The set of all the values for which the function is defined

8. Of
Subtract exponents
x - percent
y = k/x.
N18

9. Is - was - has
T3
K-5
=
Two.

10. r5/r3 =
y/20
20/n
R2
Subtract exponents

11. When a number raised to an exponent is raised to a second exponent - _____ the ____.
T3
Multiply - exponents
Ratio - division
Subtract exponents

12. Translate: 20 divided by n
> (left)
x - percent
< (right)
20/n

13. Translate: 20 divided into a number y
y/20
x - percent
< (right)
Distance/rate

14. Less than:
< (right)
Multiply - exponents
y-60
A7

15. t5 x t-2 =
Subtract exponents
T3
Distance/rate
20/n

16. For - per
3(4x + 6)
=
Ratio - division
< (right)

17. In an equation that involves absolute value - how many answers can you have?
T3
Two.
Reverses - direction
x - percent

18. Translate: 5 less than a number k
T3
K-5
x - percent
A7

19. a2 x a5 =
K-5
y-60
A7
Rate x time

20. The range of a function is...
The set of all values that are the output - or result - of applying the function
> (left)
Two.
+

21. Translate: A number y decreased by 60
y-60
y = k/x.
Rate x time
y/20

22. More than - older than - farther than - greater than - sum of:
Rate x time
K-5
+
R2

23. When dividing expressions with the same base - ____ _____.
Subtract exponents
T3
y-60
> (left)

24. Translate: x less than 5
Reverses - direction
5-x
Distance/rate
< (right)

25. When multiplying expressions with the same base - ___ the ___.
A7
Add - exponents
T3
The set of all the values for which the function is defined

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

27. Less than - difference - younger than - fewer:
Distance/rate
-
N18
Multiply - exponents

28. (n3)6 =
3(4x + 6)
N18
> (left)
< (right)

29. Multiplying or dividing both sides of an inequality by a negative number ____ the ____ of the inequality.
Distance/rate
Add - exponents
x - percent
Reverses - direction