Question

I WILL GIVE BRAINLIEST ANSWER TO THE CORRECT ANSWER!! PLEASE ASAP

Answer 1

Answer:

1.5

Step-by-step explanation:

the slope is regarded as :

= $\frac{y2-y1}{x2-x1}$

this is also known as the gradient , meaning the differences of two y values divided by the differences of the two corresponding x values

take two values on the slope and put in the form ( x,y)

we shall use two points A and B

A = (80 , 100)

B =  (20 , 10)

now use the formula:

$\frac{10-100}{20-80}$

=$\frac{-90}{-60}$

= $\frac{3}{2}$

also can be represented into an integer form

answer is 1.5