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zhannawk [14.2K]
3 years ago
11

F(x) = 2x + 4 g(x) = x – 7 h(x) = 9 – x Find f(g(x))=

Mathematics
1 answer:
Sonja [21]3 years ago
3 0

Answer:   2x^{2} - 10x -28

Step-by-step explanation:

We know that f(x) = 2x +4     and g(x) = x -7    so to find f(g(x)) multiply them.

(2x + 4)(x-7)      Apply the distributive property twice

2x(x-7)

2x^2 - 14x  

4(x-7)  = 4x - 28  

2x^2 - 14x + 4x -28

2x^2 -10x - 28

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Y_Kistochka [10]

Answer:

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Step-by-step explanation:

using the formular for integration by parts;

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3 years ago
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Slope of a line may be defined as the steepness of a curve. Slope of line can be positive, negative or zero. Slope of a line is used to determine the equation of the line which is given as y = mx + b where m is the slope, b is y intercept and x and y are independent and dependent variables respectively. The slope of a line on points (x₁, y₁) and (x₂, y₂) is given by the formula, m = y₂ - y₁/x₂ - x₁.

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Now, the slope can be calculated as

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Learn more about Slope at:

brainly.com/question/6531433

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4 0
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