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vodka [1.7K]
3 years ago
14

Graph the following lines and write the equation in slope-intercept form. Through the point (−8,1) with a slope of 3.

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
M = 3
y = 3x + b
use the point to  solve for y-intercept b
1 = 3(-8) + b
1 = -24 + b
1 + 24 = b
25 = b

equation
y = 3x  +25
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The area of the circle is 249 square feet. find the diameter
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Eyjafjallajokull is a volcano in Iceland. In a recent eruption, a projectile is ejected with an initial velocity of 304 feet per
Vikentia [17]

Answer:

A volcano ejected with an initial velocity of 304 feet per second.

The height in feet is given by the equation H=-16t^2+ 304t where t is the time in seconds.

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1) The time it takes the projectile to reach its maximum height (using the vertex formula: t=-b/2a)

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t = -304/2°(-16)

t = 9.5 sec to reach max height

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factor out -16t

-16t(t - 19) = 0

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Step-by-step explanation:

8 0
3 years ago
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