How do you write an equation off a coordinate plane graph?

1 answer:

8 0

There is a Y axis and a X axis on the graph, they can be our equation. If the plot is (1,3) then, X=1 and Y=3, you can assume that it's X = 3. If the plot is (2,4), then X = 2, Y = 4, just divide/ simplify both sides my 2, and X = 2.

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What’s the answer to question 20?

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3 years ago

A bus leaves Los Angeles at 8am moving northeast at 60 mph. Three hours later, a truck leaves the same place traveling 1 2/3 tim

love history [14]

Answer:

7.5 hours

Step-by-step explanation:

Using the variable 't' for time, you can set up an equation to find out how long it will take the truck to catch up to the bus. Since the bus is traveling at 60mph and the truck is traveling 1 2/3 times faster, we need to first find the rate of the truck:

1 $\frac{2}{3}=\frac{5}{3}$

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Using 't' and the knowledge that they will have traveled the same distance we the truck catches up to the bus and the fact that the truck left 3 hours later:

60t = 100(t - 3) or 60t = 100t - 300

Solve for 't': 60t - 100t = -300 or -40t = -300 so, t = 7.5 hours

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Here is the graph of the sequence M define M recursively using function notation<br>

aev [14]

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