Question

Please help me and add an explanation!! Will mark brainliest!

Answer 1

Answer:  Choice H

y = -2x+3

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Explanation:

Start at any point you want on the diagonal line. Notice how we move down 2, right 1 to get to a neighboring point. This "down 2, right 1" motion determines the slope

• rise = go down 2 units
• run = go right 1 unit

slope = rise/run = -2/1 = -2

So m = -2 is the slope

Another way to find the slope is to use the slope formula for any two points on that diagonal line.

The y intercept is 3 because this is where the diagonal line crosses the y axis. This means b = 3.

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To summarize, we found that m = -2 is the slope and b = 3 is the y intercept.

We go from y = mx+b to y = -2x+3