Question

The graph of a line is shown. What is the equation of the line shown on the graph?

A. y=-1.25x+4
B. y = -0.8x +4
C. y 4x0.8 X
D. y = 4x 1.25​

Answer 1

The aswer is B

Explanation:

You can find the equetion by calculating the X-intercept and Y-intercept of equetion but You simply find it by it's slop and by b ( y-intersept).

So we use the short cut method

Y= mx + b

The slop is down ward (Q2 to Q4) so it's slop is negative.

and the y-intersept is b which is 4 so these answer consistes in B .