Data:
Model: 41cm
Scale: 1cm/24feet
To convert the measure of the model to the real Tower you use the scale factor
The scale factor is 24ft/cm
To know the height of the Eiffel Tower you multiply the height in the model for the scale factor:
Graph a line with slope 3 passing through (-3, 2)
2 answers:
Answer:
Step-by-step explanation:
Slope
You are given that the slope is 3. So far the general equation is
y = 3x + b
Point
Now you want to solve for (-3,2)
x = -3
y = 2
2 = 3(-3) + b
2 = - 9 + b
b = 2 + 9
b = 11
Answer
y = 3x + 11
Note
I have included the graph to show you that at least the answer goes through (-3,2)
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