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ohaa [14]
3 years ago
12

HELP ILL MARK YOU BRAINLIST write in y=mx+b form HELP ILL MARK YOU BRAINLIST write in y=mx+b form

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0

Answer:

y=-0.25x +6

Step-by-step explanation:

3=(-0.25)12+c

3=-3+c

6=c

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Please help!!! Which equation is in point-slope form and is depicted by the line in this graph?
Blizzard [7]
Y-y1=m(x-x1)
a point on the line is (x1,y1) and the slope is m

so
slope between (x1,y1) and (x2,y2) is (y2-y1)/(x2-x1)
so

points (-2,3) and (3,0)
slope is (0-3)/(3-(-2))=-3/(3+2)=-3/5
a point is (3,0) Or (-2,3)

so it could be
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that's the answer
B is answer
7 0
3 years ago
Find an equation for the nth term of the arithmetic sequence.
vekshin1
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5 0
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30<br> 20<br> Find y.<br> I don’t get thisss
Allisa [31]
Y=10. Hopefully this picture explains it

7 0
2 years ago
A system of linear equations is shown below.
Firdavs [7]
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5 0
2 years ago
An airline runs a commuter flight between Portland, Oregon, and Seattle, Washington, which are 145 miles apart. An increase of 2
pychu [463]

The speed of the airplane is the ratio of the distance to the time

The initial average speed of the airplane is approximately 110.8 mph

Reason:

Given parameters are;

The distance between Portland Oregon and Seattle Washington = 145 miles

The decrease in travel time when the speed is increase by 20 mph =  minutes

The initial speed of the airplane, v = Required;

Solution;

t = \dfrac{145}{v}

t - \dfrac{12}{60}  = \dfrac{145}{v + 20}

Therefore;

\dfrac{145}{v} - \dfrac{12}{60}  = \dfrac{145}{v + 20}

Which gives;

\dfrac{145}{v + 20} - \dfrac{145}{v} + \dfrac{12}{60} = 0

Therefore

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v ≈ ±110.8 mph

The initial average speed of the airplane, v≈ ± 110.8 mph

Learn more  here:

brainly.com/question/11365874

4 0
2 years ago
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