03-11-2021
Mathematics

contestada

Write the equation of a linear function for which f=(-4)=0 and f=(0)=-2

Respuesta :

lynnkc2000 lynnkc2000

03-11-2021

Answer:

y = -0.5x - 2

Step-by-step explanation:

equation: f(x) = mx + b

f(-4) : -4m + b = 0 ...(1)

f(0): 0m + b = -2 b = -2 ... plug in (1)

-4m - 2 = 0

m = - 1/2 = - 0.5

linear equation: y = -0.5x - 2

Answer Link

Otras preguntas

Type A coffee costs Bill 4.30 per pound, and type B coffee costs 5.70 per pound. This month, Bill made 168 pounds of the blend, for a total cost of 855.40 . How

Why do we saya atomic spectra are like fingerprints of the elements?

"are you finally off the phone" is an example of a question that

Carlin wants to determine the general attitude toward math of the students in the school. Which of the following methods will produce a random sample? A

Reinforcement is the _______ in a relationship

What happens to a virus that manages to cross the blood-brain barrier and enter the brain??

Drag steps of the solution into order to solve for x in the equation 7(x – 4) = 84. 7x – 28 = 84 7x + 28 = 84 x = 16 7x = 112 7(x – 4) = 84

Priscilla can make three bracelets in 18 minutes at this rate how many bracelets can she make in 36 minutes?

Find the nth term of a sequence whose first several terms are given. 3, 9, 27, 81, . . .

The ability to interact effectively with people of different cultures refers to _____.