Hello.
To do this, we need to work from right to left. (Another way to phrase it is from inside to out).
Step by step:
1). f(x)= 3x+1
2). Take 3x+1 and plug it into wherever you see the variable x in the g(x).
** g(f(x))= (3x+1)² + 4(3x+1) +6
g(f(x))= (3x+1)² + 12x + 4 + 6
g(f(x))= (3x+1)² + 12x + 10
g(f(x))= (3x+1)(3x+1) + 12x + 10
g(f(x))= 9x² + 6x +1 + 12x +10
g(f(x))= 9x² + 18x + 11
Hope that helped.
** this is not proper notation, but rather, a demonstration of how plugging functions into functions would work.
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Disclaimer:
Always double check your answer with a reliable source, as mistakes can be made.
Answer:
Step-by-step explanation:
A=LW
180=X(X-3)
180=x^2-3X
x^2-3X-180=0
X= -y will be the result of transformation by 90' clockwise
Answer:
F/m = a
Step-by-step explanation:
F = ma
Divide each side by m
F/m = ma/m
F/m = a
A.
initial; line starts at 1 on the x axis
rate of change = slope = 3/5