What’s the slope of (-2.5,.5) and (2,2)

1/3

Step-by-step explanation:

To find the slope given two points

m = (y2-y1)/(x2-x1)

   = (2-.5)/(2--2.5)

   = (2-.5)/(2+2.5)

   = 1.5/4.5

   =1/3

Step-by-step explanation:

Step 1:  Find the slope

d≈7.07in

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a