Question

Complete the equation of the linear function.

y = __ x + __

A graph of a function. The function graph goes through point 0, 4 and point negative 1, 1.

Answer 1

since it a line
so take two points and write eq of line

Answer 2

use form y=mx+c find value of m,c by putting (x,y)

Answer 3

so y=0x+4 and y=1x+1?? I'm sorry i'm really no good at this..

Answer 4

first put x=0,y=4

Answer 5

use second point (-2,-2)

Answer 6

what do I do with (-2,-2)? (sorry)

Answer 7

put x=-2,y=-2

Answer 8

okay then what do i do?

Answer 9

and 4=0*m+c
4=c
c=4
and

y=mx+c
-2=-2m+c
put c=4 get m

Answer 10

i put x=0 and y=4 as (0,4) lie on line and (-2,-2) also lie on line