3 years ago

F(x) = x. What is g(x)?

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

3 0

Step-by-step explanation:

i think this pics will help u

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What is the image of the point (2, 1) after reflection over the line x=-2

Eva8 [605]

3 is the correct answer i think

8 0

2 years ago

Three times the sum of a number and seven is two less than five times the number. . a. 3x+7=5x-2. b. 3(x+7)=5x-2. c. 3(x+7)=2-5x

Nuetrik [128]

We dissect each statement from the problem above to fully understand it.

the sum of a number and 7 is (x + 7)

3 times this is 3(x + 7)

is means the equal sign here 3(x + 7) = 

Two less then 5 times the number is 5x - 2.

Therefore, the answer is B, 3(x + 7) = 5x - 2

5 0

2 years ago

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. n^2+5/2n

Sergeeva-Olga [200]

Answer: $\bigg(n+\dfrac{5}{4}\bigg)^2$

Step-by-step explanation:

$n^2+\dfrac{5}{2}n+\underline{\qquad}\\\\\\n^2+\dfrac{5}{2}n+\bigg(\dfrac{5}{2\cdot 2}\bigg)^2\\\\\\n^2+\dfrac{5}{2}n+\bigg(\dfrac{5}{4}\bigg)^2\\\\\\=\bigg(n+\dfrac{5}{4}\bigg)^2$