What is an equation in point-slope form of the line that passes through (−7, 1) and (−3, 9)

the slope formula is y=Mx+b

Step-by-step explanation:

+4 (-7,1) +8

(-3,9)

8

_ = m=eight over 4 in fraction in number is m=2

4.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.