What are the x and y intercepts of the line y=-7x+3

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have y = -7x + 3

m = -7

b = 3 → y-intercept

x-intercept (put y = 0 and solve for x).

-7x + 3 = 0    subtract 3 from both sides

-7x = -3      divide both sides by (-7)

x = 3/7

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula