Q. 137 Explain how you would choose thr... [FREE SOLUTION]

91影视

Elementary Algebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2nd Edition 路 1240 pages

ISBN: 9780998625713

Chapter 4: Q. 137 (page 453)

Explain how you would choose three x- values to make a table to graph the line $y = \frac{1}{5} x 鈭� 2$ .

Short Answer

Expert verified

x is independent variable. So for any value of x, we can find respective value of y to draw the line.

For x-values 0, 5, -5 respective y- values are -2, -1, -3.

Step by step solution

Step 1. Given Information.

The given equation is $y = \frac{1}{5} x - 2$ .

Find three values of x to graph the line.

Step 2. Explanation.

In the given equation $y = \frac{1}{5} x - 2$ , x is independent variable. So for any value of x, we can find respective value of y to draw the line.

Let $x = 0$ ,

$y = \frac{1}{5} x - 2 y = - 2$

Let $x = 5$ then $y = - 1$ .

Let $x = - 5$ then $y = - 3$ .

So the table to draw the line will be as follows,

x	y	$(x, y)$
0	-2	$(0, - 2)$
5	-1	$(5, - 1)$
-5	-3	$(- 5, - 3)$

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91影视

Explain how you would choose three x- values to make a table to graph the line $y = \frac{1}{5} x 鈭� 2$ .

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Explanation.

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91影视

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Step by step solution

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Explain how you would choose three x- values to make a table to graph the line $y = \frac{1}{5} x 鈭� 2$ .