The answer to that will be the letter c , 24ft
Answer:
y=-2x^2-4
Step-by-step explanation:
The parabola is wider than it's parent function, y = x^2. Therefore the coefficient, of x^2 (when you refer to quadratic equations it's a) should be greater than 1. Let's take 2.
y = 2x^2
Now it is reflected across the x-axis, so the equation turns to y = -2x^2. The vertex is shifted down 4. Note that it is shifted down, along the y-axis. This makes 'c' (again quadratic equations) -4.
Final Equation: y=-2x^2-4
The formula of a slope:

We have the points (look at the picture) (0, 1) and (-2, -2). Substitute:

Answer: The answer is -3 1/2 - 1/5
so it's C.
Step-by-step explanation:
Answer:
3+5(9+2)= 48+5b true true