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how do you solve f(x)= G(X) and find the points of intersection of the graphs of the 2 functions f(x)= x^2 + 5x+ 13 g(x)= 19Asked by xyz
how do you solve f(x)= G(X)
and find the points of intersection of the graphs of the 2 functions
f(x)= x^2 + 5x+ 13
g(x)= 19
and find the points of intersection of the graphs of the 2 functions
f(x)= x^2 + 5x+ 13
g(x)= 19
Answers
Answered by
Reiny
set x^2 + 5x + 13 = 19
x^2 + 5x - 6=0
(x+6)(x-1) = 0
x = -6 or x=1
x^2 + 5x - 6=0
(x+6)(x-1) = 0
x = -6 or x=1