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

1. PART A: What is the main idea of the text? A You and your family can start a garden to make the world better. B You and your family cannot make a big differe

If $3,000 is deposited at the end of every six months into an account that earns 10% semiannually, find the amount after 10 years.

Find the total surface area of the figure.

What is the distance between point A and pout B?

Consider this system of linear equations: y = –3x + 5 y = mx + b Which values of m and b will create a system of linear equations with no solution?

the roots nodules of leguminous plants contain a parasitic bacterium it is true or false

see picture for question

Ryan scored 87, 93, 96, and 89 on her first four history quizzes. What score does Ryan need to get on her fifth quiz to have an average of exactly 91 on her his

Most energy in the sun is created by: A ) Hydrogen atoms fusing into larger Helium atoms B ) Helium atoms splitting into Hydrogen atoms C ) Hydrogen atoms spli

what does the character mrs.johnson most likely symboize in the play