Slope and Y-Intercept in Concept

Convert the equation 5y - 10x = 20 to slope-intercept form.

• y = 2x + 4

• y = -2x + 4

• y = 10x - 20

• y = -10x + 20

Calculate the slope between the points (3, 7) and (5, 11).

• 1

• 2

• 3

• 4

What is the formula to calculate the slope between two points?

• x2 - x1 / y2 - y1

• 2y - 2x

• (y2 - y1) / (x2 - x1)

• x2 + x1 / y2 + y1

Convert the equation 3y - 6x = 12 to slope-intercept form.

• y = 12 - 6x

• y = 3x + 6

• y = 2x + 4

• y = -6x + 3

Calculate the slope between the points (2, 5) and (4, 9).

• 10

• 2

• 6

• 3

Find the slope between the points (-3, 2) and (5, 8).

• 1

• 10

• 2

• 5

Determine the slope in the equation y = 0.25x + 3.

• 3

• 0.25x

• 0.25

• 0.25 + 3

What is the slope in the equation y = 5x - 3?

• 5

• -3

• 0

• 3

What is the y-intercept?

• (6, 0)

• (0, 6)

• (-3, 0)

• (0, -3)

Find the y-intercept(s) of the graph shown.

• (-3.3, 0)

• (5.6, 0)

• (-5, 0)

• (0, 4)