Question

What is the equation of the line that passes through ( 1,5) and (4,11)?
a. y = 6
b. y = x + 2
c. y = 2x + 3
d. y = 3x + 4

i wanna say the answer is B i still need help tho

Answer 1

eq of line through two points is
\[y-y1=\frac{ y2-y1 }{ x2-x1 }\left( x-x1 \right)\]

Answer 2

so its not b . i really dont know how to solve this

Answer 3

@surjithayer the equation is confusing

Answer 4

\[y-1=\frac{ 11-5 }{4-1 }\left( x-1 \right)\]
solve it.

Answer 5

C

Answer 6

@surjithayer, it should be (y-5)

Answer 7

yes you are correct ,i typed wrong.thank you.