This graph shows a proportional relationship. What is the constant of proportionality?
1 answer:
The constant of proportionality is 12
<h3>Constant of proportionality</h3>The slope of the graph is equivalent to the constant of proportionality
The formula for calculating the slope is given as:
Using the coordinate points (5, 60) and (3, 36)
Substitute the given parameters into the equation:
Hence the constant of proportionality is 12
Learn more on slopes here; brainly.com/question/3493733
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Answer:
see attached
Step-by-step explanation:
y-2=-2(x+4)
y -2 = x(-2) + 4(-2)
y -2 = -2x - 8
y = -2x - 8 + 2
y = -2x - 6
When x = 0, y = -6. Hence (0,-6) is a point on the line
when y = 0, x = -3. Hence (-3,0) is a point on the line.
Plot these 2 points and connect with a line (see attached)
