Question

The following graph describes function 1, and the equation below it describes function 2. Determine which function has a greater maximum value, and provide the ordered pair. (1 point)

Function 1

(the image below)

Function 2

f(x) = −x^2 + 2x − 15
- Function 1 has the larger maximum at (1, 4).
- Function 1 has the larger maximum at (4, 1).
- Function 2 has the larger maximum at (1, −14).
- Function 2 has the larger maximum at (−14, 1).

Answer 1

See below

Explanation:

From the graph , function 1 has a max value of 1 at 4,1

From the equation for function 2, its max occurs at x = - b/2a = - (2/(2*-1) = 1

plugging in this value shows max value of - 14 (1,-14)