Find an equation for these points (-5,5) (4,2)

Step-by-step explanation:

The slope-intercept form of an equation of a line:

m - slope

b - y-intercept

The formula of a slope:

We have two points (-5, 5) and (4, 2).

substitute:

Put the value os a slope and coordinates of the point (4, 2) to the equation of a line:

            add 4/3 to both sides

correct answer:

b.(19,-2)

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.