Question

which of the following represent equation of lines? explain your answer. a y=1+3x b. y=1/(x-1) c. y=-5x d. h=s+1

Answer 1

The Slope-Intercept form of the equation of a line is:

`y=mx+b`

Where "m" is the slope of the line and "b" is the y-intercept.

When the line passes through the Origin, its equation has this form:

`y=mx`

Where "m" is the slope of the line.

Based on the explained above, you can identify that the following are Equations of lines:

a.

`y=1+3x`

Where:

`\begin{gathered} m=3 \\ b=1 \end{gathered}`

c.

`y=-5x`

Where:

`m=-5`

d.

`h=s+1`

Where:

`\begin{gathered} m=1 \\ b=1 \end{gathered}`

The answer is:

Option a

Option c

Option d