Seudónimo Seudónimo
  • 19-09-2021
  • Mathematics
contestada

g(t)=r^2+5t
h(t)=-4t-1
Find (g+h)(8)

Please explain how to do this!!!!

gtr25t ht4t1 Find gh8 Please explain how to do this class=

Respuesta :

hnori22003
hnori22003 hnori22003
  • 19-09-2021

( g + h )(t)= g(t) + h(t)

( g + h )(t) = t^2 + 5t - 4t - 1

( g + h )(t) = t^2 + t - 1

______________________

( g + h )(8) = 8^2 - 8 - 1

( g + h )(8) = 64 - 8 - 1

( g + h )(8) = 56 - 1

( g + h )(8) = 55

Answer Link

Otras preguntas

What is required to access dynamic study modules?
What is a common method authors use to emphasize absurdity
What is 1/100th of 305 feet
Sunni Ali was the leader of which African nation? A. Kongo B. Songhay C. Mali D. Egypt
Which ordered pair is the solution to the system of equations? y=3x−10 2x+3y=3 a.(4, −2) b.(2, 4) c.(3, −1) d.(0, 1)
What is 602,107 written in word form
Suppose that a firm is located along a river. the firm uses water from the river to cool its machinery and returns the water to the river several degrees warmer
What elements were key to the patriots victory during the war
A photo is 8cm and 12cm long. The length and width are increased by an equal amount in order to double the area of the photo. What are the dimensions of the new
Which economic system is characterized by supply and demand, investment capital, and competition?