Find the y-intercept for the graph of the quadratic function.
-$$f ( x ) = 2 + 3 x + x ^ { 2 }$$
A) $( 0,2 )$
B) $( 0,1 )$
C) $( 0 , - 2 )$
D) $( 0,3 )$

Name: Find the y-intercept for the graph of the quadratic function. -\[f ( x ) = 2 + 3 x + x ^ { 2 }\] A) $( 0,2 )$ B) $( 0,1 )$ C) $( 0 , - 2 )$ D) $( 0,3 )$
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Question

Quizplus · Accepted Answer

The y-intercept of a function is found by setting $x = 0$. For $f(x) = 2 + 3x + x^2$, when $x = 0$, $f(0) = 2 + 3(0) + (0)^2 = 2$, so the y-intercept is $(0, 2)$.

Find the Y-Intercept for the Graph of the Quadratic Function f(x)=2+3x+x2f ( x ) = 2 + 3 x + x ^ { 2 }f(x)=2+3x+x2

Find the Y-Intercept for the Graph of the Quadratic Function $f ( x ) = 2 + 3 x + x ^ { 2 }$