Mathematics, 14.05.2021 23:50 Emiliano15

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What types of solutions will a quadratic equation have when the discriminant b2 − 4ac in the quadratic formula is positive?

Two nonreal solutions
One real solution
Two real solutions
No solutions

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.

Function 1

graph of function f of x equals negative x squared plus 8 multiplied by x minus 15

Function 2

f(x) = −x2 + 4x + 1

Function 1 has the larger maximum at (4, 1).
Function 1 has the larger maximum at (1, 4).
Function 2 has the larger maximum at (2, 5).
Function 2 has the larger maximum at (3, 2).

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