Quiz about Linear and Quadratic Graphs

Question 1

Find the slope of the line.

Accepted Answer

-1

Answer

-2

Answer

2

Answer

1

Question 2

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 3

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

1

Answer

-1

Question 4

Find the slope of the line.

Accepted Answer

Undefined

Answer

0

Answer

1

Answer

-1

Question 5

What direction is an undefined slope?

Accepted Answer

vertical

Answer

horizontal

Question 6

What is the slope of all horizontal lines?

Accepted Answer

0

Answer

undefined

Answer

1

Answer

-1

Question 7

Find the slope:
y = 2x - 10

Accepted Answer

2

Answer

1/2

Answer

5

Answer

-10

Question 8

What is the y-intercept?
y = 6x - 4

Accepted Answer

-4

Answer

6/1

Answer

1/6

Answer

4

Question 9

Write the equation of the line.

Accepted Answer

y=(3/5)x-1

Answer

y=(3/5)x+1

Answer

y=(5/3)x+1

Answer

y=(3/5)x+1

Question 10

What is the y-intercept in the equation?

y = 5x - 4

Accepted Answer

(0,-4)

Answer

(0,5)

Answer

(-4,0)

Answer

(5,0)

Question 11

Write the equation for the line.

Accepted Answer

y= 4x+3

Answer

y= -1x+3

Answer

y=1/4x+3

Answer

y= -4x+3

Question 12

Write the equation for the line.

Accepted Answer

y= 4x+3

Answer

y= -1x+3

Answer

y=(1/4)x+3

Answer

y= -4x+3

Question 13

Find the slope

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

3/5

Question 14

What are the x- intercepts?

Accepted Answer

x= 0 and x= 4

Answer

x= 0 and x= -4

Answer

y= 0

Answer

x= 2

Question 15

A line about which a figure is symmetric is the:

Accepted Answer

Axis of Symmetry

Answer

Solution Set

Answer

Intercept Formula

Answer

Quadratic Function

Question 16

What is the Axis of symmetry?

Accepted Answer

x= 3

Answer

Y=3

Answer

y=-3

Answer

x=-3

Question 17

Find the axis of symmetry

Accepted Answer

x = -2

Answer

x = 2

Answer

x = 0

Answer

x = -1

Question 18

Does this parabola have a maximum or minimum?

Accepted Answer

Minimum

Answer

Maximum

Question 19

Does this parabola have a minimum or maximum and what is its value?

Accepted Answer

maximum: 5

Answer

minimum: 2

Answer

maximum: 2

Answer

minimum: 5

Question 20

A parabola is upside-down when a is:

Accepted Answer

negative

Answer

positive

Answer

0

Answer

infinite

Question 21

What is the equation of the parabola?

Accepted Answer

y=x2 - 2

Answer

y=x2

Answer

y=2x2

Answer

y=(x - 2)²

Question 22

What is the equation of the parabola?

Accepted Answer

y=(x - 1)²

Answer

y=x2 + 1

Answer

y=x2-1

Answer

y=(x+1)2

Question 23

Which of the following could NOT be the equation for this parabola

Accepted Answer

y=-x2

Answer

y=-x2 + 5

Answer

y=-x2 + 3

Answer

y=-1/2 x² + 2

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