3 years ago

My question is type an equation for the following pattern.

1 answer:

4 0

The equation would be y = -3x + 2. The slope is -3 and the y intercept is 2. I found the slope by using the slope formula:

y2 - y1 2 - 5
-------------- = ------------- = -3
x2 - x1 2 - 1

I found the y intercept by looking at the graph and finding the point where the x and y values are the same.

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X + (2x + 5) = 3(x – 4)+7

eduard

Answer:

Not true

Step-by-step explanation:

x + (2x + 5) = 3(x – 4)+7

Opening bracket on left and side and distributing 3 over (x-4) on right hand side

x+2x+5=3x-3 x 4 + 7

adding like terms

3x+5=3x-12+7

3x+5=3x-5