20-06-2019
Mathematics

contestada

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

For fx2x3 and gxx2 8 find fg x class=

Respuesta :

jimrgrant1 jimrgrant1

20-06-2019

Answer:

C

Step-by-step explanation:

(f + g)(x) = f(x) + g(x)

f(x) + g(x) = 2x + 3 + x² - 8 ← collect like terms

= x² + 2x - 5 ← in standard form → C

Answer Link

Otras preguntas

1. Find the value of x so that x+2, 5x+1, x+11 will from a geometric sequence. Justify your answer. Find the sum of the first 10 terms of the given sequence.2.

add the fraction x/6+7/15.

need help guys please

A car moves with a speed 72km/h, the driver uses the brakes, the car stops after 8 seconds, calculate its speed after 10 seconds from using the brakes?

Is the argument below valid or invalid? Write the argument in symbolic form and explain which type of standard argument it best matches. "It is duck season or m

epidermal layer containing the oldest cells

Question 23 Let f be a function given by f(x)=-4x-1. Find and simplify f(x+3)

Determine the DNA template from the mRNA sequence, 5'- UAAGUACCG-3'

A six-story building is 72 feet tall. What is the height of each story?

*giving brainiest 5 stars follow and more*- The yellow arrows in the diagram point to what? A. The templates for new DNA strands B. The new DNA strands C. The l