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Elza [17]
3 years ago
12

HELPPP PLEASEEEEEEEEE

Mathematics
2 answers:
strojnjashka [21]3 years ago
7 0
Given the equation, y - x = 3x + 7

Add x to both sides to isolate y:

y - x + x = 3x + x + 7

y = 4x + 7 (This is the linear equation in slope-intercept form, y = mx + b). The rate of change is also the slope of the line, m = 4.

Therefore, the rate of change is 4.

Please mark my answers as the Brainliest if you find my explanations helpful :)
liubo4ka [24]3 years ago
4 0
Y=4x+7

So 4 is the rate of change because if you solve for y, x is the rate of change
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