140 pounds * 6 feet = 112 pounds * x feet
x feet = (140 * 6) / 112
x = 7.5 feet
The answers would be (0,10) , (20,0) , and (100,100)
Answer:
<h2>-4</h2>
Step-by-step explanation:
Given the function f(x)=(x+4)², <u>the x intercept occurs at f(x) = 0,</u> substituting f(x) = 0 into the given equation to get the value of x we have;

Taking the square root of both sides

Subtracting 4 from both sides of the equation

Therefore the x intercept of the equation is -4
Do you have a picture would probably make more sense if you added one