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

What is the solution for -10 -19 x -1 x < -1

This rectangular patio is tiled using 50 cm by 50 cm square tiles. How many tiles are used?

name, in full, three intuitions which address human rights violations

The compare_strings function is supposed to compare just the alphanumeric content of two strings, ignoring upper vs lower case and punctuation. But something is

The perpendicular distance of the point from x axis is 2 units and the perpendicular distance from y axis is 3 units.Write the co-ordinates of the if it lies in

Contemporary businesses have embraced leaner corporate hierarchies, simultaneously relying on teams, eliminating division walls, and blurring the lines of autho

Five people will usually generate more solutions to a difficult problem if they work together in person than if they work alone during the same period of time.a

Which two statements describe domestic stocks? They are directly affected by exchange rate fluctuations. They are always traded in local currency. They are like

A beach is 7.3 miles wide and 30 miles long. If one inch of rain falls on this beach, how many cubic feet of rain fell in this area? Hint: convert units to feet

What did the early river valley civilizations have in common? A. They had nearby rivers that were good for farming but made trade difficult. B. They built citie