The answer would be 49 + 42b if you multiply 7*7 and 7*6b
the answer is D
It is horizontally compressed by a factor of 2 and reflected over the y-axis
Answer:
(5-x)log(5-x)
Step-by-step explanation:
The difference of the given functions is x^2 + 10
<h3>Difference of functions</h3>
Given the following functions
f(x) = 2x^2 + 3 and
g(x)=x^2-7
Take the difference
(f-g)(x) = 2x^2 + 3 - (x^2 - 7)
(f-g)(x) = 2x^2 - x^2 +3 + 7
(f-g)(x) = x^2 + 10
Hence the difference of the given functions is x^2 + 10
Learn more on difference of function here:brainly.com/question/17431959
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