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Darina [25.2K]
2 years ago
14

Given F(x)=x^2 + 3x -3 and G(x) = 2x, find f(g(x))

Mathematics
2 answers:
cricket20 [7]2 years ago
8 0
F(g(x))=
(2x)^2 + 3(2x) -3=
4x^2+6x-3

Answer: f(g(x)) = 4x^2 + 6x -3
mote1985 [20]2 years ago
4 0

Answer:

On the left side, replace 'x' with 'g(x)'. On the right side, replace each 'x' with 4x-1. Note: we replaced 'x' with 'g(x)' which in this case is g%28x%29=4x-1

Step-by-step explanation:

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What is the midpoint of AC ?
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Please help! Find the equation of the line (graph provided in attached picture) Use exact numbers. y =_ x+_ ( _ represent blanks
Dennis_Churaev [7]

Answer:

y = \frac{3}{4}x - 2

Step-by-step explanation:

Equation of a line is given as y = mx + b

Where,

m = slope of the line = \frac{y_2 - y_1}{x_2 - x_1}

b = y-intercept, which is the value at the point where the line intercepts the y-axis. At this point, x = 0.

Let's find m and b to derive the equation for the line.

m = \frac{y_2 - y_1}{x_2 - x_1}

Use the coordinate pair of any two points on the line. Let's use the following,

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