nickpalmer2002 nickpalmer2002

10-01-2021
Mathematics

contestada

Let f(x) = 5x ^ 2 - x + 1 and g(x) = - 3x . Evaluate the composition (fg)(1)

Respuesta :

mjoymaunu03 mjoymaunu03

10-01-2021

f(x) = 5(-3x) ^2 - (-3x) + 1
f(x) = -8x ^2 + 3x + 1
f(x) = -8x ^3 + 3x

Answer Link

sqdancefan sqdancefan

10-01-2021

9514 1404 393

Answer:

-15

Step-by-step explanation:

(fg)(1) = f(1)×g(1) = (5×1² -1 +1)×(-3·1) = (5)×(-3)

(fg)(1) = -15

Answer Link

Otras preguntas

A high-speed computer printer prints a page in 1/6 second. Using this printer, how long would it take to print 30 pages?

Bill made 5 gallons of fruit punch. If 1/4 of punch was cranberry juice, how much cranberry juice did he use?

"Find the point of intersection for each system of linear equations. Which method did you use & why?"

Why was white America so fascinated by Harlem in the 1920s

70 pennies decreased by 20% is

What is the median cost of 26$, 35$, and 50$

A high-speed computer printer prints a page in 1/6 second. Using this printer, how long would it take to print 30 pages?

Why was white America so fascinated by Harlem in the 1920s

I need help with piecewise functions. How to find the domain and range and how to write it notation.

125 pounds decreased by 4% is