Quiz about Graphing the Equation of a Straight Line

Question 1

What does the "m" stand for in y=mx+c?

Accepted Answer

gradient

Answer

x-intercept

Answer

y-intercept

Answer

none of these answers

Question 2

What does the "c" stand for in y=mx + c?

Accepted Answer

y-intercept

Answer

gradient

Answer

x-intercept

Answer

none of these answers

Question 3

What is the slope of a vertical line?

Accepted Answer

undefined

Answer

0

Answer

y

Answer

x

Question 4

For the straight line y = -2x + 3, what are the slope & the y-intercept ?

Accepted Answer

The Slope is -2 and the y-intercept is 3.

Answer

The Slope is 2 and the y-intercept is -3.

Answer

The Slope is 3 and the y-intercept is -2.

Answer

The Slope is -3 and the y-intercept is 2.

Question 5

What is the y intercept for the straight line shown in the diagram?

Accepted Answer

y = - 2

Answer

y = - 1

Answer

y = 2

Answer

y = 4

Question 6

What is the gradient of the following straight line?

Accepted Answer

y = -4

Answer

y = 4

Answer

y = -1/4

Answer

y = -2

Question 7

What is the gradient of the straight line shown in the diagram?

Accepted Answer

m = 0

Answer

m = 4

Answer

m = undefined

Answer

m = 1

Question 8

What is the equation of the straight line shown in the diagram?

Accepted Answer

y = 3x - 5

Answer

y = -2.5x - 5

Answer

y = 2.5x - 5

Answer

y = -3x - 5

Question 9

What is the slope of the equation y = -3x + 4 ?

Accepted Answer

-3

Answer

-4

Answer

3

Answer

4

Question 10

What is the slope between the points

(-3, -4) & (7, 6)?

Accepted Answer

1

Answer

0

Answer

-1

Answer

2

Question 11

What is the slope between the points

(-3, -4) & (7, 6)?

Accepted Answer

1

Answer

0

Answer

-1

Answer

2

Question 12

Write the equation of a straight line that passes through the given points

Accepted Answer

y = 4x+6

Answer

y = -4x+6

Answer

y = 2x-2

Answer

y = 4x-2

Answer

y = 2x + 4

Question 13

Determine if the table represents a linear or nonlinear function.

Accepted Answer

Linear

Answer

Nonlinear

Answer

impossible to answer

Question 14

What kind of line is the line y=6

Accepted Answer

Horizontal

Answer

Vertical

Answer

Not enough information

Question 15

What kind of line is the line x= -5

Accepted Answer

Vertical

Answer

Horizontal

Answer

Not enough information

Question 16

What is the equation of the line that goes through points (0;0) , (1;3), (2;6)

Accepted Answer

y=3x

Answer

y=3

Answer

y=3x -3

Answer

y=-3x

Question 17

What's the gradient of a line whose equation y=7x-3 ?

Accepted Answer

7

Answer

3

Answer

-3

Answer

10

Answer

7/3

Question 18

What is the equation of the straight line, which passes through the point (0,-7) and has a gradient of 4, in the form of y=mx+c

Accepted Answer

y=4x -7

Answer

y=4x+7

Answer

y=-7x+4

Answer

y=x-4/7

Question 19

Find the equation of the line passing through the points C(0,-1) and D(2,3)

Accepted Answer

y=2x-1

Answer

y=4x-1

Answer

y=2x+3

Answer

y=3x+1

Answer

y=6x-0,5

Question 20

Find the gradient of the straight line with equation 4y-8x-1=0

Accepted Answer

2

Answer

-8

Answer

4

Answer

1

Answer

1/2

Question 21

Calculate the gradient of the straight line which passes through the points P(-1,1) and Q(5,13).

Accepted Answer

2

Answer

3

Answer

4

Answer

5

Answer

13

Question 22

Find the equation of the straight line parallel to 2y= 3x-7 and passing through (0.5, -1).

Accepted Answer

y=(3/2)x - 7/4

Answer

y=3x-2,5

Answer

2y=3x-7

Answer

(5/2)y= 8,25 *x -14/3

Graphing the Equation of a Straight Line

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