Use the Line Tool to graph the equation. 3x−y=9

Step-by-step explanation:

Solve for

y

y

.

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y

=

−

9

+

3

x

y

=

-

9

+

3

x

Rewrite in slope-intercept form.

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y

=

3

x

−

9

y

=

3

x

-

9

Use the slope-intercept form to find the slope and y-intercept.

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Slope:

3

3

y-intercept:

−

9

-

9

Any line can be graphed using two points. Select two

x

x

values, and plug them into the equation to find the corresponding

y

y

values.

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x

y

2

−

3

3

0

xy2-330

Graph the line using the slope and the y-intercept, or the points.

Slope:

3

3

y-intercept:

−

9

-

9

x

y

2

−

3

3

0

xy2-330

image of graph

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

it should be a and d. lmk if i'm wrong xd