Question

Use the graph and table to write the equation that describes the line graph ​

Answer 1

Answer:

y = x + 3   or  y = 1x + 3

Step-by-step explanation:

Since we're just going to find the equation (assuming it's slope-intercept form, which is y = mx + b), our jobs will be relatively simple!

Let's start with the first step and identify the y-intercept, which is the easiest step.  

That will be (0,3), as the line intercepts the y-axis there.

Next, let's find the slope of the line using $\frac{rise}{run}$ or $\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}$. Just be careful when using $\frac{rise}{run}$ that you correctly identify the scale the axis' are using.

For now, I'll use  $\frac{y_{2}-{y}_{1}}{x_{2}-{x}_{1}}$.  Let's pick two points... (0,3) and (1,4).

—> $\frac{4-3}{1-0}$ = $\frac{1}{1}$

This will be our slope, 1.

We now have our answer, y = 1x + 3.

Hope that helped!

Answer 2

Answer:

y = x + 3

Step-by-step explanation:

passed on edgeuinity