Ben1Dover Ben1Dover

11-09-2020
Mathematics

contestada

given the functions: f(x) = x+4 and g(x) = x-3 what is (f*g)(x)? A. x2+3x+12 B. x2+x+12 C. x2+4x-12 D. x2+x-12

Respuesta :

oscar236 oscar236

11-09-2020

Answer:

D. x^2 + x - 12.

Step-by-step explanation:

(f*g)(x) = (x + 4) * (x - 3)

= x(x - 3) + 4(x - 3)

= x^2 - 3x + 4x - 12

= x^2 + x - 12.

Answer Link

Otras preguntas

what number is 70% of 45

what possible reason for the ghosts appearance are dicussed?

simplest from for 0.26

Happy-faced spiders (Theridion grallator) appear in four different forms, but they are still considered individuals of the same species. What could be the appro

What did the Truman administration hope to prevent with the European Recovery Program? a. a return to the conditions of the 1920s, which led to the Great Depres

I need help with the questions answering in complete sentences in Spanish....

If someone tells you a precautionary tale, he or she is probably trying to A. inspire you to follow in the main character’s footsteps. B. show you how you are

What are 5 huge problems that our world faces?

I like writing funny stories about people and their pets. Which is an adjective from the sentence above? stories writing pets funny

Which of the following is not a main metaphor repeated in The Old Man and the Sea? fish boy man nets