4 years ago

The equation for the line that passes (-1,-2) and (4,3)

1 answer:

5 0

Find the slope and use one point to write the equation of a line (we’ll be using point-slope form). The slope is:
(3 - (-2) ) / (4 - (-1) ) = 1. Plug it into point slope form, y - y1 = m(x - x1), and we get y - 3 = 1(x - 4). If we want to get slope-intercept, distribute the 1, and solve for y: y = x - 1.

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ahrayia [7]

Answer:

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Step-by-step explanation:

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3 years ago

a projectile is thrown upward so that it's distance above the ground after T seconds is H equals -16t^2 + 672 T. After how many

Arada [10]

Step-by-step explanation:

T = time in seconds

H = distance

Tground = time to return to ground

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H = -16T^2 + 672T...eqn 1

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subs for H in eqn 1...

0 = -16T^2 + 672T

solving for T we get...

16T^2 = 672T

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3 years ago

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goldfiish [28.3K]

The answer is Not Proportional. I have this test too. Hope it helps!

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vesna_86 [32]

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3 years ago

What is the y-intercept?<br> What is the slope?

Anna35 [415]

Answer:the slope is how much it goes to the next point by like up 3 and to the right one start from the left most point

Step-by-step explanation:

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3 years ago