Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.89TI: Find the intercepts of the parabola whose function is f(x)=x2+2x8.
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Question
The graph of the equation 1x 12
2 1y 22
2 9 is a
with center ( , 2 and radius .
Transcribed Image Text:3. To find the y-intercept(s) of the graph of an equation, we
set
- equal to 0 and solve for
So the
y-intercept of 2y = x + 1 is.
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