Answer:
Step-by-step explanation:
Red line is increasing and for any x goes the same y, so it's y = x
The blue graph is , where h=4 and k =-1 and for x=5 also y=5
It gives:
So:
2.5 surface area
y=4x+7
Slope m=4 with the equation y2-y1/x2-x1 with any points
y-intercept (0,7)
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