Answer:
y = 1/7x + 22
Step-by-step explanation:
since the line is <u>parallel</u>, the <u>slope should be the same</u>.
so we need to find the y-intercept to put in into slope-intercept form.
what I do, is simply plug in the y and x points into the equation y=mx+b
y=mx+b <em>-formula used</em>
21 = 1/7(-7) + b <em>-plug in</em>
21 = -1 + b <em>-multiply 1/7 and -7</em>
22 = b <em>-simplify to get the y-intercept</em>
since we now know the y-intercept and the slope, we can plug them in to get our answer, which will be y = 1/7x + 22
