plshelp1232 plshelp1232

24-06-2018
Mathematics

contestada

Let f(x)=3x+5 and g(x)=x^2.

Find (f+g)(x)

A) x^2+3x+5

B) 3x^3+5x^2

C) 3x^2+5

D) x^3+5

Respuesta :

ogbonnanaomi247 ogbonnanaomi247

24-06-2018

f(x)= 3x+5 and g(x)= x²

find (f+g)(x)

substitute g(x) into f(x)

3(x²)+5

the answer is C

Answer Link

CallmeGuiga CallmeGuiga

24-06-2018

[tex]3 {x}^{3} + 5 {x}^{2} [/tex]

Answer Link

Otras preguntas

A person invests $1,150 in an account that earns 5% annual interest compounded continuously. Find when the value of the investment reaches $2,000. If necessary

Match the following items. 1. Returned with tales of riches and modern buildings in eastern cities 2. Invented the printing press 3. Persuaded England to coloni

-1 + 5n -> -26 and 7n - 2 < 12

can anyone explain the seasons of the earth?

Find the center,vertices,foci,and asymptotes of the hyperbola.

Classify the decimal expansion of each fraction as a terminating decimal or a repeating decimal Drag and drop the fractions into the boxes to correctly complete

What is the flashback in the movie called the sixth sense

water can be found as ice, liquid water, and water vapor. Which of these types of water has the least density?

explain 3 ways the population size of several countries in East Asia has impacted its use of land

Use the calculator to find the following to the nearest thousandth. Sin 43° = _________ Question 24 options: 0.832 0.682 0.731 0.933