The vertex of <span>y = 7x2 + 14x + 4</span> is at (-1,-3) (see attachment)
Jason earns $20 per game as a referee in youth soccer games. Write an expression to find how much money Jason will earn for refe
2 answers:
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First, simplify the (x+2)(x+2) with FOIL:
f(x)=(
)-3
Combine like terms
f(x)=
Then you have standard form.
Hope that helps.
f(x)=(
Combine like terms
f(x)=
Then you have standard form.
Hope that helps.