Find the equation of the graphed line, please select the best answer from the choices provided.

Step-by-step explanation:

In slope-intercept form of a line, y = mx + b, b is the point where the line goes through the y-axis. Find that first. It looks like our line goes through the y axis at a positive 4, so +4. Fill that in first:

y =  ___x + 4

We need something to fill into that underlined space. That will be the slope, rise over run, or maybe a bit more easily understood as y over x. From the y intercept of 4, in order to get to the next place on the line where it intersects the corner of one of the grids on the graph, we have to go down 1, and then to the right 1. Down is negative and right is positive, so if we go down 1 and right 1, our slope looks like this:

So our slope is -1. Fill that in the blank above to get a line with the equation

y = -x + 4, choice b.

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.