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jaleelbrown80
16.08.2020 •
Mathematics
Francesca graphs the function f(x) = 2x - 3, George graphs the function g(x) = 4x2 – 2 – 1, and Harold graphs the function h(x) = 9(f(x)). Which function does Harold graph?
A. Oh(x) = 1622 - 50x + 38
B. Oh(x) = 8x3 - 142++3
c. Oh(x) = 8r2 - 2x - 6
D. Oh(x) = 4x2 - 12x +9
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Ответ:
A.![h(x)=16x^2-50x+38](/tpl/images/0723/0503/47096.png)
Step-by-step explanation:
Given: Francesca graphs the function
, George graphs the function
.
Harold graphs the function
.
i.e.
[put value of f(x)]
So, Harold graph![h(x)=16x^2-50x+38](/tpl/images/0723/0503/47096.png)
Hence, the correct option is A.![h(x)=16x^2-50x+38](/tpl/images/0723/0503/47096.png)
Ответ: