Multi-Step A gymnast who can stretch her arms up to reach 6 feet
jumps straight up on a trampoline. The
height of her feet above the trampoline
can be modeled by the equation
h= -16x2 + 12x, where x is the time in
seconds after her jump. Do the gymnast's
hands reach a height of 10 feet above
the trampoline? Use the discriminant to
explain. (Hint: Let h = 10 – 6, or 4.)

step-by-step explanation:

no of data

divide by no of mode

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

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