Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

A point and a slope determines the equation of a line. Since x intercept is 4, the point is (4,0) because x intercept is the value of x if y=0. To find the slope, first find the slope of 4x-y-3=0. Isolating y, y=4x-3. Since y=mx+b, m=4. But we are finding the perpendicular line, so it is negative reciprocal of m, which is -1/4. y-0=(-1/4)(x-4). y=-(1/4) (x-4)