How do i correctly label the triangle?​

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Which shows how to solve the equation 3/4x=6 for x in one step?