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3 years ago

I need help fast!!! pls help will mark BRAINLIEST

Mathematics

2 answers:

nirvana33 [79]3 years ago

7 0

Answer:

Last 2 choices

Step-by-step explanation:

Points on the graph:

(-2, 4) and (0, -4)

y=mx+b

m= (y2-y1)/(x2-x1)=(-4-4)/(0+2)= -4

y= -4x+b

To find b, using the first point

b= y+4x= 4-2*4= -4

So the equation for the graph is:

y= -4x-4

=============

1. The slope is positive. no, it is -4 for both

2. Lines are same, so answer is no

3. yes

4. yes

Allushta [10]3 years ago

3 0

Answer:

the y intercept is same for both

Step-by-step explanation:

that is the only answer

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Answer:

$Salary = Rs23000$

Step-by-step explanation:

Given

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5 0

2 years ago

Read 2 more answers

Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!

Brums [2.3K]

Answer:

Assuming the problem asks to rotate counterclockwise: E' (0,0) F' (0,5) G' (-4,5) H' (-4,0)

If it says rotate clockwise then your points will be: E' (0,0) F' (0,-5) G' (4,-5) H' (4,0)

Step-by-step explanation:

Translate the points first by subtracting 3 from the x-coordinates of each, then subtracting 3 from the y-coordinates of each. Next, to rotate them counterclockwise about the origin 90 degrees, switch the x and y coordinates and the sign of the resulting x-coordinate. To rotate clockwise 90 degrees switch the x and y still but change the sign of the resulting y coordinate.

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