chelseamontgome chelseamontgome

23-04-2018
Mathematics

contestada

Let f(x) = [tex] x^{2} [/tex] + 7 and g(x) = x-3/x
Find (f○g)(-3)

Respuesta :

Cowmilk Cowmilk

23-04-2018

[tex]g( - 3) = \frac{ - 6}{ - 3} = - 2 \\ f( - 2) = {( - 2)}^{2} + 7 = 4 + 7 = 11 \\ fog( - 3) = 11[/tex]

Answer Link

Otras preguntas

Given quadrilateral EFGH ~ quadrilateral WXYZ and GF = 10, HE = 16, and YX = 15, what is ZW?

Which Cold War event happened last? Germany is divided. The Berlin Wall is built. The Korean War starts. The Warsaw Pact is formed.

Where in ancient china was the compass concept important

Devin drew a rectangle that is 4 inches by 9 inches. It has an area of 36 square inches and a perimeter of 26 inches. Which rectangle has dimensions that give t

In the 1848 election, why were Whigs and Democrats forced to take a stand on slavery?

What does it mean if the probability is 0% that a blue marble will be drawn form a bag? A. The number of blue marbles in the bag is unknown. B. There is only on

evaluate the function f(x)=4.7x for x=-1 and x=2. show your work

which statement about a difference between the north and south after 1820 is not true A. The North's population grew as immigrants arrived looking for work. B.

Society as a whole was advanced by agriculture. Land that is farmed can support more than 50 times the number of people that same land can support through subsi

A pharmacy wants to survey its customers to find out which brand of toothpaste they prefer. Which survey methods are likely to be biased? Choose all answers tha