Evaluate the expression when x=3, y=-4 and z= -6 xy/z

1 answer:

3 0

Answer:

2

Step-by-step explanation:

xy/z where x = 3 y = -4 and z = -6

Step 1. Substitute x for 3 y for -4 and z for -6

(3)(-4)/(-6)

Step 2. Multiply

-12/-6

Step 3. Remove the negative signs (only when the numerator and the denominator are both negative numbers)

12/6

Step 4. Simplify

2

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Step-by-step explanation:

The equation given takes the point-slope form which is, $y - b = m(x - a)$ . Where,

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Let's consider option D.

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Substitute these into $y - b = m(x - a)$

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As you can see, this looks almost exactly as

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If you want to be certain that option D is the answer, find m by using the coordinates of any other point on the line and plug into $y - 2 = m(x - 1)$ to find m:

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