1) 7. Which function is equivalent to f(x)=x^2+7x-18 f(x)=(x+9)(x+2) f(x)=(x-9)(x+2) f(x)=(x-9)(x-2) f(x)=(x+9)(x-2)

Name: 1) 7. Which Function Is Equivalent to F(x)=x^2+7x-18 F(x)=(x+9)(x+2) F(x)=(x-9)(x+2) F(x)=(x-9)(x-2) F(x)=(x+9)(x-2)
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Question

1) 7. Which function is equivalent to f(x)=x^2+7x-18 f(x)=(x+9)(x+2) f(x)=(x-9)(x+2) f(x)=(x-9)(x-2) f(x)=(x+9)(x-2)

Answer 1

To determine which function is equivalent to

, we need to factor the quadratic expression.The quadratic expression

can be factored as

.Therefore, the function equivalent to

is

.So, the correct answer is:

Problemas

1) 7. Which function is equivalent to f(x)=x^2+7x-18 f(x)=(x+9)(x+2) f(x)=(x-9)(x+2) f(x)=(x-9)(x-2) f(x)=(x+9)(x-2)

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