michelle40361osyifx michelle40361osyifx
  • 14-04-2019
  • Mathematics
contestada

If f(x) = -2x² +1 and g(x) = 3x, evaluate f(x)+ g(x) for x = 2.
دیوانه
د
ه
​

Respuesta :

jimrgrant1 jimrgrant1
  • 14-04-2019

Answer:

- 1

Step-by-step explanation:

f(x) + g(x) = - 2x² + 1 + 3x = - 2x² + 3x + 1

Substitute x = 2 into the expression for f(x) + g(x)

= - 2(2)² + 3(2) + 1 = - 8 + 6 + 1 = - 1

Answer Link

Otras preguntas

Giovanni Da Palestrina is known for his... A. development of renaissance counterpoint B. gregorian chants and old English madrigals C. complex orchestral arrang
SOMEONE PLEASE HELP ME ASAP PLEASE!!!​
c. Find the price of 16 shirts if 5 costs GH¢80​
Thorium releases: a. x-rays and positrons c. electrons and x-rays b. alpha and beta particles d. None of the above
? QUESTION Write 5.25% as a fraction in simplest form.
Please can you help me, it would be greatly appreciated.
in the SQ4R method of reading text, what should you do during the question phase?
The coordinates of point Lon a coordinate grid are (-2,-4) Point L is reflected across the y-axis to obtain point M and across the x-axis to obtain point N What
I have tried and tried to get this correct. Can anyone help me out and show me how you got the answer
yall im almost done pls HELP