Question

which of the following is an equation of the line that passes through the point (950, 1,250) and has a slope of -10?

a. y=-10x+1,250
b. y=-10x+10,750
c. y=-10x-10,750
d. y=-10x-8,250

Answer 1

just substitute point (x,y)=(950,1250) in the options one by one and see which equation gets satisfied....

Answer 2

how do you do that?

Answer 3

i will do for option A,u do for others.....
y=1250
-10*950+1250=-8250
which is not equal to y(1250)
so,option A is incorrect.
can u check for others?

Answer 4

its c! :)

Answer 5

i think

Answer 6

did u check for option B?

Answer 7

oh no

Answer 8

check it,answer is actually B :)

Answer 9

aww yeah thanks!:)