The function f(x) = x2 + 4x - 5 represents a parabola. Part A: Rewrite the function by completing the square. Show ALL your work. (6 points) Part B: Determine the vertex (+1 point) and explain how you know it is either the maximum or the minimum value (+1 point). Part C: Determine the axis of symmetry for f(t). (2 points) Bonus 1: Calculate the discriminant for f(x) and state what it means. (+2 points)

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.