State the slope and y-intercept of the graph of the equation y = 3x + 2

The slope is .

The y-intercept is -

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Ответ:

KelseyCope1184

11.07.2020

Mathematics

Step-by-step explanation:

f(x)=-x^2+6x+1

x coordinate:

$\frac{-b}{2a}$

$a=-1\\b=6$

$\frac{-6}{2(-1)} \\\frac{-6}{-2}\\ =3$

y-coordinate:

$f(3)=-(3)^2+6(3)+1\\f(3)=-9+18+1\\f(3)=10$

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State the slope and y-intercept of the graph of the equation y = 3x + 2 The slope is . The y-intercept is -