Respuesta :

gmany

y = -3x - 1

It is a linear function. We need only two points to plot the graph of this function.

for x = 0 → y = -3(0) - 1 = 0 - 1 = - 1 → (0, -1)

for x = -1 → y = -3(-1) - 1 = 3 - 1 = 2 → (-1, 2)

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The graph of y = –3x – 1 can be obtained by putting values for x and finding corresponding values of y.

Calculate the coordinates of graph:

Given the equation, y = –3x – 1.

Putting values for x to find corresponding y,

When x = 0, y = –3(0) – 1 = -1 ⇒ A(0,-1)

When x = 1, y = –3(1) – 1 = -4 ⇒ B(1,-4)

When x = 2, y = –3(2) – 1 = -7 ⇒ C(2,-7)

When x = 3, y = –3(3) – 1 = -10 ⇒ D(3,-10)

Now plot the points A(0,-1), B(1,-4), C(2,-7), D(3,-10) on the graph. Join the points.

Learn more about plotting a graph here:

brainly.com/question/13432896

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