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3 years ago

PLEASE HELP!! Convert each linear equation to standard form. y-4= -2(x+3)

2 answers:

hjlf3 years ago

4 0

So first, this is point slope form. The first step is to distribute.)
$y-4=-2x-6$
Then add 4 to both sides.
$y=-2x-2$
Then add 2x and it becomes
$2x+y=-2$

Stels [109]3 years ago

4 0

Answer:

Yea um the answer is that YOLO!!

Step-by-step explanation:

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Answer:

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2 years ago

What is the equation of this line in slope-intercept form?

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Answer:

y = -2x + 5

Step-by-step explanation:

Slope-intercept form: y = mx + b

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1 year ago

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AURORKA [14]

Answer:

x = - 7

Step-by-step explanation:

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2 years ago

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A football is kicked into the air. The height of the football can be modeled by the equation

Alinara [238K]

Answer:

x = 0 and x = 1

Step-by-step explanation:

Given that,

A football is kicked into the air. The height of the football can be modeled by the equation :

$h = -16x^2 + 16x$

Where

h is the height reached by the ball after x seconds

When it touches the ground, h = 0

So,

$-16x^2 + 16x=0\\\\16x(-x+1)=0\\\\x=0\ and\ x=1$

So, it will touch the ground at x = 0 and x = 1 seconds.

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2 years ago