bighunnidp36jc5 bighunnidp36jc5
  • 20-11-2019
  • Mathematics
contestada

if f(x) is a linear function, f(-2)=4. and f(3)=-3, find an equation for f(x).

Respuesta :

jafruevu
jafruevu jafruevu
  • 24-11-2019

Answer:

f(x)=  -7/5 x + 6/5

Step-by-step explanation:

We know that, y = mx+ c; where c is the y-intercept.

Given, f(-2) = 4 and f(3) = -3

So, the slope will be, (-3-4)/ (3-(-2)) = -7/5

Now, find the value of c:

c = y - mx

  = 4 - (-7/5) X -2

  = 6/5

So the linear equation will be,

y= -7/5 x + 6/5

f(x)=  -7/5 x + 6/5

Answer Link

Otras preguntas

Please write the equation and solve: Members of the Campus Roller Rink pay a yearly membership fee of $50 plus $5 each time they go skating. Nonmembers pay $10
what is 0.08 written as a percent
Can anyone tell me what the answer is? PLEASEEE!!
Two metal spheres (one with radius x cm and the other with radius x+2 cm) will be melted together to create a new single sphere. Express the radius, R, of the n
Which isotope is appropriate for dating that are billions of years old
Can u answer 11,12 and 13?
Arrange the names of the kings in the order in which the kings reigned. Jehu Jeroboam Ahab Omri Pekah Jehoash Baasha Jehoahaz Hoshea Jeroboam II
Calculate the enthalpy of the reaction 2NO(g)+O2(g)→2NO2(g) given the following reactions and enthalpies of formation: 12N2(g)+O2(g)→NO2(g), ΔfH∘A=33.2 kJ mol
Why is it important to O'Brien that Winston see five fingers when there are only four?
The man who spread Wycliffe's beliefs in Bohemia was: John of Gaunt John Huss John Calvin John Knox