Elizabeth122616 Elizabeth122616

03-05-2018
Mathematics

contestada

If f(x) = 2x + 3 and g(x) = x2 + 1,find f(g(3)).

A 23
B47
C82
D90

Respuesta :

fatehahnordin9p7wo43 fatehahnordin9p7wo43

03-05-2018

g(3) = 3^2 + 1
g(3) = 10

f [ g(3) ] = f [ 10 ]
= 2 [10] + 3
= 20 + 3
= 23

The answer is A

Answer Link

Otras preguntas

Please answer the question

4x² - 3y, when x= 1/2 and y= -5

Simplify the expression:

write an expression for the sequence of operations described below. add s to t, add the result to r, then raise what you have to the 7th power

___ enable us to chew food

Max is trying to prove to his friend that two reflections, one across the x-axis and another across the y-axis, will not result in a reflection across the line

What was the ultimate outcome of the Illiad?

List the three things antin perceived free in America? And which of these did she regard as most important?

Which nuclear process does the model illustrate

A Stone of mass 20kg fall from a height 5m.what is the time take to reach the ground? 2 . The average kinetic energy of body(neglect energy loss and take gravi