contestada

given the function f(x)=-2x^2+3x+10 find f(1) and f(3) choose the statement that is true concerning these two values
the value of f(1) us the same as the value of f(3)
the value of f(1) cannot be comparEd to the value of f(3)
the value of f(1) is larger than the value of f(3)
the value of f(1) is smaller than the value of f(3)​

Respuesta :

Answer:

the value of f(1) is smaller than the value of f(3)

Step-by-step explanation:

If you fill in f(1) you get

f(1)=-2 * 1^2+3*1+10

f(1)=-2 * 1+3+10 = 15

If you fill in f(3) you get

f(3)=-2 * 3^2+3*3+10

f(3)=-2 * 9+9+10 = 27.

So f(1) =15 and f(3) = 27. Since 27 is bigger than 15, f(3) is bigger than f(1).

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