Professior Professior
  • 24-06-2019
  • Mathematics
contestada

If f(x) = 5x3 – 2 and g(x) = x+1, find (f - g)(x).

Respuesta :

isalexia19 isalexia19
  • 24-06-2019

Answer:

10

Step-by-step explanation:

x=2

f(2)=5x3-2=15-2=13/2=6.5=f

g(2)=2+1=3/2=1.5=g

(6.5-1.5)(2)=(13-3)=10

Answer Link
jimrgrant1 jimrgrant1
  • 24-06-2019

Answer:

5x³ - x - 3

Step-by-step explanation:

(f - g)(x) = f(x) - g(x)

f(x) - g(x)

= 5x³ - 2 -(x + 1) = 5x³ - 2 - x - 1 = 5x³ - x - 3

Answer Link

Otras preguntas

What is the equation of a line that contains the point (2, 1) and is perpendicular to the line y= 3x - 4
Please help me with this question!
Which set of ratios could be used to determine if one triangle is a dilation of the other
Can someone help me on this please:(?? I’m super bad at math!
The 9-digit number that identifies the bank that a check came from is called: A. the account number. B. the bank number. C. the routing number. D. the check num
What will $110,000 grow to be in 9 years if it is invested today at 11%​
HELPP!I need help Describe the reflective properties of these conic sections:parabolaellipsehyperbola
Which expression is equivalent to the expression below?(6c^2+3c/-4c+2)/(2c+1/4c-2)
Osvoldo has a goal of getting at least 30%, percent of his grams of carbohydrates each day from whole grains. Today, he ate 220 grams of carbohydrates, and 55gr
What is the area of the polygon given below