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Darya [45]
3 years ago
11

Match the equation with its graph. -3x + y = 4

Mathematics
2 answers:
andrey2020 [161]3 years ago
7 0
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 SEE ATTACHED IMAGE. 
 For this case we have the following equation:
 -3x + y = 4
 Rewriting we have:
 y = 3x + 4
 We observe that we have an equation of the form:
 y = mx + b
 Where,
 m: slope of the line
 b: cutting point with the y axis.
 For this case:
 m = 3
 b = 4
 Answer:
 
Graphic # 4

dedylja [7]3 years ago
4 0
Change this into y=mx+b (slope intercept) by adding 3x on both sides. The m value is the slope, while the y intercept is the b value. The y-intercept is where the line touches the y axis, and the slope is found by rise over run. Using this, you can match the equation to the graph.
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Step-by-step explanation:

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1100/44 = 25

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mart [117]

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Step-by-step explanation:

The exponential function for growth/decay is given as:

P(t)=P_0(1 \pm r)^t, where:\\P_0$ is the Initial Population\\r is the growth/decay rate\\t is time

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The city's initial population is 120,000 and it decreases by 1.4% per year.

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Therefore, the function is:

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When t=10 years

P(10)=120000(0.986)^10\\=104219.8\\\approx 104220 $ (to the nearest whole number)

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