59.6k views
3 votes
Graph a line with of 1/4 that contains the point 6,3

1 Answer

6 votes

We have to graph a line with a slope of 1/4 that contains the point (6,3).

We can write the point slope equation for this line as:


\begin{gathered} y-y_0=m(x-x_0) \\ y-3=(1)/(4)(x-6) \end{gathered}

We can rearrange this equation as:


\begin{gathered} y-3=(1)/(4)(x-6) \\ y-3=(1)/(4)x-(6)/(4) \\ y=(1)/(4)x-(3)/(2)+3 \\ y=(1)/(4)x+((-3+6))/(2) \\ y=(1)/(4)x+(3)/(2) \end{gathered}

The y-intercept is y=3/2 and for every 4 units of increase in x, y increases in one unit:

We can verify if (6,3) is included in the line by looking at the graph or replacing x and y in the equation and verifying if it is true:


\begin{gathered} 3=(1)/(4)(6)+(3)/(2) \\ 3=(3)/(2)+(3)/(2) \\ 3=(6)/(2) \\ 3=3\longrightarrow\text{true} \end{gathered}

Graph a line with of 1/4 that contains the point 6,3-example-1
Graph a line with of 1/4 that contains the point 6,3-example-2
User Reinder Wit
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories