What is the slope intercept equation of the line (0,4) and (2.-2)

Equation of the line

Step-by-step explanation:

To find the slope we need two points, and In this case we have the points and

(1)

We replace the points in the equation (1)

We know the equation of the line:

(2)

To find b we replace the slope,  x and y with one of the points in the equation (2)

We substitute m and b in the general equation of the line

an altitude of 15,000 feet

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!