SOLUTION: plot the graph y = 12 - x

SOLUTION: plot the graph y = 12 - x - x squared

Question 188249: plot the graph y = 12 - x - x squared
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

Given Eqn --->
Solve for X-Intercepts:
, where
Discriminant:
Then, by quadratic:

Solve for Y-Intercept:
Let fx=0 ----->

We see the graph,

Thank you,
Jojo
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