3 years ago

Solve the system by graphing y=-2x + 2 y=-2x - 2

Mathematics

1 answer:

german3 years ago

6 0

Answer:

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How do i write an equation in point-slope form for a horizontal line that passes through(4, –2)??

givi [52]

Answer:

$y = -2$

Step-by-step explanation:

Given

Horizontal Line

$(x_1,y_1) = (4,-2)$

Required

Determine the equation

The equation is calculated using:

$y - y_1 =m(x-x_1)$

Where

$m = slope$

Because the line is a horizontal line, then:

$m = 0$

Substitute 0 for m and values for x1 and y1 in $y - y_1 =m(x-x_1)$

$y - (-2) = 0(x -4)$

$y +2 = 0(x -4)$

$y +2 = 0$

Subtract 2 from both sides

$y +2-2 = 0-2$

$y = -2$

Hence, the equation is: $y = -2$

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3 years ago

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Vinvika [58]

Answer:

Step-by-step explanation:

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3m + 4m = 42 Please help. I think the answer is either 7 or -42

Katyanochek1 [597]

7m=42 thus m=6
Because 42/7=6

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A baseball player had 4 hits in 8 games. At this rate, how many hits will the baseball player have in the next 28 games?

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14 hits

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So
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Y + 1 $\leq$ -|x|
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(0, 0)

Answer: B).

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