HELP FOR BRAINLIES

Use the function f(x) = −16x2 + 24x + 16 to answer the questions.

Part A: Completely factor f(x). (2 points)

Part B: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)

Part C: Describe the end behavior of the graph of f(x). Explain. (2 points)

Part D: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part B and Part C to draw the graph. (4 points)

A)

B)

C) as x⇒-∞,y⇒-∞ and as x⇒-∞,y⇒-∞

D) The parent function suggests that this function will be a parabola. The leading coefficient and its degree suggest that both ends of the function will go down. The two zeros of the function tell us our x-intercepts. Putting the function into standard form will give us its vertex. By making a T-chart, we can plug in more numbers to gain more points to sketch the shape of the graph most accurately.

Step-by-step explanation:

95.03 is the answer. hope this !

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°