Chapter 4: Q. 119 (page 453)

Graph the equation:
$y = 4 x$ .

Short Answer

Expert verified

Graph of the equation $y = 4 x$

Step by step solution

Given information :

The given equation is $y = 4 x$ .

Construct a table which contains the coordinates that are the solutions to the equation :

The given equation, $y = 4 x$ has both x and y. The y coordinates will change with respect to the x-values, since y values is dependent on the values of x.

$x$	$y = 4 x$	$(x, y)$
$- 2$	$y = 4 \times (- 2) = - 8$	$(- 2, - 8)$
$- 1$	$y = 4 \times (- 1) = - 4$	$(- 1, - 4)$
$0$	$y = 4 \times 0 = 0$	$(0, 0)$
$1$	$y = 4 \times 1 = 4$	$(1, 4)$
$2$	$y = 4 \times 2 = 8$	$(2, 8)$

Plot the graph :

Using the table given in the step 2, point the coordinates on the graph. Then join the points with the straight line.

we get the graph of the equation $y = 4 x$ ,

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Graph the equation:
$y = 4 x$ .

Short Answer

Step by step solution

Given information :

Construct a table which contains the coordinates that are the solutions to the equation :

Plot the graph :

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Graph the equation:y=4x.

Short Answer

Step by step solution

Given information :

Construct a table which contains the coordinates that are the solutions to the equation :

Plot the graph :

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Logic and Functions

Statistics

Geometry

Calculus

Probability and Statistics

Study anywhere. Anytime. Across all devices.

Graph the equation:
$y = 4 x$ .