Question

Slope between (9,16) and (11,4)

Answer 1

Answer:

The equation of the line is y = -6x +70

Step-by-step explanation:

m is the gradient of the line:  $m=\frac{y_2 - y_1}{x_2 - x_1}$

So it is 12 ÷ -2 = -6

Then you substitute the value into the equation of a straight line and find the y-intercept.

Answer 2

Answer:

The answer: m=-6

Step-by-step explanation:

(9,16)-(11,4)