Lorelei7 Lorelei7

01-06-2017
Mathematics

contestada

Let f(x)=x+8 and g(x) =x^2 -6x - 7. Find f(g(2))

Respuesta :

mreijepatmat mreijepatmat

01-06-2017

f(x)=x+8 and g(x) =x² -6x - 7

Calculate f(g(2))

1st calculate g(2) = 2² - 6(2) -7 ===> g(2) = - 15

2nd f(g(2)) becomes f(-15)

3rd replace x by -15 in f(x) =x+8 ==> -15+8=-7 and f(g(2)) = -7

Answer Link

Otras preguntas

In its wild state,the chicken is known as the red jungle fowl

can override the brain's other functions. A. Emotions B. Smells C. Music D. Calmness

Match the following. 1. no longer in use; out-of-date residue 2. manner in which the atoms of a particular molecule are attached isotope 3. an electrically

The first term of an arithmetic sequence is 9 and the common difference is –2. What is the seventh term? A. 0 B. –3 C. –1 D. –5

Gil and Carly decided to race each other to the picnic table. When Carly won the race, Gil yelled, "That's not fairl" and kicked at the table. Why did Gil act l

7x+2y=-28Help write slope-intercept form pls

Which is a term for a decomposer? A. Omnivore B. Carnivore C. Herbivore D. Detritivore

add 3/4 + (-2 1/2) using the number line

Does the sentence state a fact or an opinion? Workers added a great deal of stone and brick to the Great Wall of China during the Ming Dynasty.

Bryer Co. purchases all of the assets and liabilities of Stellar Co. for $1,500,000. The fair value of Stellar’s assets is $2,000,000, and its liabilities have