The function is (c) (f.g)(x) = 24x^2 - 36x - 24; domain of all set of real numbers
<h3>How to determine the composite functions?</h3>
The given parameters are:
f(x) = 3x - 6; g(x) = 8x +4
The composite function is calculated as:
(f.g)(x) = f(x) * g(x)
This gives
(f.g)(x) = (3x - 6) * (8x + 4)
Expand
(f.g)(x) = 24x^2 + 12x - 48x - 24
Evaluate the difference
(f.g)(x) = 24x^2 - 36x - 24
The above function is a quadratic function;
Quadratic functions have a domain of all set of real numbers
Hence, the function is (c) (f.g)(x) = 24x^2 - 36x - 24; domain of all set of real numbers
Read more about composite functions at:
brainly.com/question/10687170
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The gradient of this line is 9 so the gradient of the perpendicular line is -1/9 (the two perpendicular gradients must multiply to get -1).
The equation of a line is y=mx+c
where m is the gradient and c is the y intercept
We can then just substitute values in:
y = -1/9(x) -2
Answer: 117/4
Explanation: 3 1/4 simplified is equal to 13/4. And 3 squared equals 9. So 13/4 times 9 gives you your answer.
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Hello,
h(x)= if x<3 then x+2
else -x+8
(–∞5[ U [5 –∞)=(–∞ 5]
Answer B