3 years ago

Help me with this porportional relationship please:

Mathematics

1 answer:

Reika [66]3 years ago

8 0

Answer:

y = 4.5 x

Step-by-step explanation:

If this is a proportional relationship, we can find the slope

m = (y2-y1)/(x2-x1)

m = (27-0)/(6-0)

m = 27/6

m=9/2

The slope is 9/2

The y intercept, where it crosses the y axis is 0

Using the slope intercept form of the equation y=mx+b

y = 9/2 x+0

y =9/2x

It wants the decimal form

y = 4.5 x

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Solve 6 + 5 √ 2 4 9 − 2 x = 7

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