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3 years ago

How do i graph the equation y= -4x - 1

Mathematics

1 answer:

Serggg [28]3 years ago

3 0

9514 1404 393

Answer:

see attached

Step-by-step explanation:

Find the y-values corresponding to x-values of 0 and 1, then plot those points and draw a line through them.

For x=0, ...

y = -4·0 -1 = -1 . . . . the point is (0, -1) . . . the y-intercept

For x=1, ...

y = -4·1 -1 = -5 . . . . the point is (1, -5)

The attached graph shows these points and the line through them.

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In what direction and by how many units is the graph of f(x) = −3 cos(2x − π) + 2 vertically and horizontally shifted

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Answer:

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Consider the function f(x) = a cos(bx + c) + d.

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So, vertical shift = d = 2 units top and

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