10 points

find an equation in slope-intercept form of the line that has slope –2 and passes through point a ( 1,9 )

a. y= -2x-11
b. y= 11x+2
c. y= -2x+11
d. y= 2x+ll

select the best answer from the choices provided

a
b
c
d

C. y= -2x+11

Step-by-step explanation:

We can use point slope form for the equation of a line

y-y1 = m(x-x1)

y-9 = -2 (x-1)

Distribute

y-9 = -2x +2

Add 9 to each side

y-9+9 = -2x+2+9

y = -2x +11

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.