Someone help me on this

a) The slope (m) of the equation y = x - 5 is 1 and the y-intercept (b) is -5.

b) The slope (m) of the equation 2x + y = 4 is -2 and the y-intercept (b) is 4.

The slope = 5

y intercept = 0,0

Explanation:

Use the slope-intercept form

Use the slope-intercept form

y = m x + b to find the slope m and y-intercept b.

Graph:

step-by-step explanation:

m∠a is 90°

m∠b is 40°