Find the vertex of the quadratic function below using the formula. x = -(b)
—-
2(a)

f(x) = x2 + 4x + 3

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

the answer would be c:   ax + b = ax + c

step-by-step explanation:

step-by-step explanation:

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