Question

Select the slope-intercept form of the equation of the line.

5x - 4y = -20
x+5
y=
y =
y =
x + 5
y=x+5
y = -x +5

Answer 1

5x - 4y = -20

y = x + 5

y = -x + 5

Explanation:

The formula for slope-intercept form is y = mx + b, with b being the y-int.

If the equation does not have an x, y, or b, it is not a slope-intercept form.

5x - 4y = -20 (can be rearranged to y = 5/4x + 5)

y = 1, x = 5/4, b = 5

y = x + 5y

x = 1, y = 1, b = 5

y = -x + 5

x = -1, y = 1, b = 5.

Other answer choices does not have all three variables.