What is the slope and y intercept of the linear function graphed below? Answer slope as m = _; answer y intercept as b = _. *

Slope (m) = -⁵/4

y-intercept (b) = 1.5

The graph is non-proportional

Step-by-step explanation:

The slope of a graph using the points, (-2, 4) and (2, -1) is calculated as:

✅Slope (m) = -⁵/4

✅y-intercept (y) is the point at which the line intercepts the y-axis = 1.5

✅A proportional graph usually has a line that runs through the point of origin (0, 0). Therefore, the graph is non-proportional.

step-by-step :

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)