SOLUTION: Algebraically determine the point(s) of intersection between the following functions.
f(x) = 2x^2+3
g(x) = −3x+8
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Question 1180506: Algebraically determine the point(s) of intersection between the following functions.
f(x) = 2x^2+3
g(x) = −3x+8
Found 2 solutions by josgarithmetic, MathLover1:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
First step, f(x)=g(x)
Second step, 2x^2+3=-3x+8.
Continue from there.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
first find that makes
...use quadratic formula
solutions:
=>
=>
calculate coordinate of the intersection point
one point of intersection between the following functions is: (,)
and
second point of intersection between the following functions is: (,)
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