ofranceili ofranceili
  • 23-09-2021
  • Mathematics
contestada

Given the functions f(x) = x + 4 and g(x) = x2 − x find the value of each expression below.

Given the functions fx x 4 and gx x2 x find the value of each expression below class=

Respuesta :

phamn23
phamn23 phamn23
  • 23-09-2021

f(x) = x + 4

g(x) = x² - x

a) f(5)

f(5) = 5 + 4 = 9

b) g(-1)

g(-1) = (-1)² -(-1) = 1 + 1 = 2

c) f(x) = 10

10 = x + 4

x = 6

d) g(x) = 6

6 = x² - x

0 = x² - x - 6

0 = (x - 3)(x + 2)

x = 3, -2

Answer Link

Otras preguntas

2.348 rounded to the nearest tenth hint it is 3 that's a tenth
Round $19.97 to the nearest ten
A theater sells a combo pack of popcorn, a soft drink, and a movie ticket for $12. For groups of five or greater, the theater gives a group discount of $3 per p
How do I solve for Y :( ? 2x-3y=8
What is the remainder when 1408 is divided by 9
The measure of an angle is 28 greater than its complement. Find the measure of each angle.
Estimate by rounding each addend to the greatest place: 50,099+ 24,565=74,664 . A is 65,000 , B is 75,000 , C is 70,000, D is 71,000
Order from greatest to least Sqare root of 12-1, 5/2, 2.25, 1+ 3.14/2
A student drops a ball from a window 3.5 m above the sidewalk.  How fast is the ball moving when it hits the ground?
2,600 divided  by something=260  show work