LeannMariee LeannMariee

04-03-2015
Mathematics

contestada

Let f(x) = x - 2 and g(x) = x2 - 7x - 9. Find f(g(-1)).

Respuesta :

konrad509 konrad509

04-03-2015

[tex]f(g(x))=x^2-7x-9-2=x^2-7x-11\\\\ f(g(-1))=(-1)^2-7\cdot(-1)-11=1+7-11=-3[/tex]

Answer Link

Otras preguntas

For adolescents, risk of drug abuse increases greatly during times of ________. a. Transition b. Divorce c. Changing schools d. All of the above

How is a lithium atom (Li) different from a lithium ion (Li+)

when pointed over text within a paragraph, the cursor takes the shape of a

Select all that apply. Which of the following should be included in a thorough critique of a short story?

True or false: during respiration as the throax moves up, the lungs move down?

Peaches are being sold for $2 per pound. If x represents the number of pounds of peaches bought and y represents the total cost of the peaches, which best descr

Do you use the same principle when adding and subtracting as you would multiplying in fractions?

how can the use of new technology in industry benefit workers

Place 1 pro above all first person pronouns, 2 pro above all second person pronouns, and 3 pro above all third person pronouns.

karen deposited $8500 in a college savings account for her grandson. the account earns an annual simple interest rate of 6.5%. how much money will she have at t