Question

The equation of a line is y = 2x + 3. What is the equation of the line that is parallel to the first line and passes through (2, –1)?

Answer 1

Please write out the Point-Slope form of a line.

Answer 2

A - 4x – 2y = –6
B.
y = 2x – 5
C.
y = 3x + 4
D.
2x + y = –1 one of these are the answer

Answer 3

Oh, well, in that case, Please write out the Point-Slope form of a line.

Answer 4

two paralell eq has same slope..so slope is=2 and from point (2,-1)

use point slope form ..i.e.

(y-y1)=m(x-x1)
solve it and get result..

Answer 5

\(\normalsize\color{blue}{ y = 2x + 3 }\)
\(\normalsize\color{blue}{ y = 2x + b }\)
\(\normalsize\color{blue}{ (-1) = 2(2) + b }\)
\(\normalsize\color{blue}{ -1 = 4 + b }\)
\(\normalsize\color{blue}{ -5 = b }\)

\(\normalsize\color{blue}{ y = 2x - 5 }\)