Review - Algebra Basics Flashcards

1

If you graph an absolute value function on a coordinate plane, it will be....

a circle
a line
"v" shaped
"u" shaped

2

Solve the absolute value equation. | x - 5 | = 2

3 and -3
7 and 3
-7 and 3
7 and -7

3

Simplify x²+ 2x²

3x2
3x4
2x4
2x2

4

What is the y-intercept? y + 4 = 3x

4
3
-4
3/4

5

Solve the formula for t : D = rt

t = r ∕ D
t = D ∕ r
r = t ∕ D
t = rD

6

What is the slope of the line? y = -5x + 7

undefined
7
-5
5

7

If a line is parallel to y = 3x - 8 , it has a slope of....

-3
-1/3
-8
3

8

Which point is not on the line 2x + 3y = 12?

( 0, 4 )
( 6, 0 )
( 3, 2 )
( 2, 3 )

9

In room 210, we have.....

Quality Mathematics
No place for hate
Permission to eat snacks (as long as you keep it clean)
All of the above! :)

10

If a line is perpendicular to y = -2/5x + 3, it has a slope of.....

1/3
-3
-5/2
5/2

11

Which is not a function?

( 7 , 5 ) ( 2, 8 ) ( -3, 5 ) ( 4, 0 )
( 8 , 5 ) ( 2, 5 ) ( -3, 5 ) ( 0, 0 )
( 4 , 5 ) ( 4, -9 ) ( 2 , 1 ) ( 8, 7 )
( 8 , 5 ) ( 2, 5 ) ( -3, 5 ) ( 0, 0 )

12

Solve -2x + 5 ≥ 11

x ≥ -3
x > 3
x ≤ -3
x < -3

13

What is 1/2 divided by 30?

15
60
1/60
1/15

14

Solve ¾x = 75

100
225 ∕ 4
300
175

15

Evaluate the expression - ( -4 )²

8
-16
-8
16

Review - Algebra Basics

Questions 15

Review - Algebra Basics

Questions 15