Chapter 1: Q. 20 (page 24)

Find the intercepts and graph each equation by plotting points. Be sure to label the intercepts.
$5 x + 2 y = 10$ .

Short Answer

Expert verified

The intercepts are :

x-intercept is $(2, 0)$ and y-intercept is $(0, 5)$ .

Step by step solution

Given information:

Consider the equation,

$5 x + 2 y = 10$ .

To find the x-intercept:

Let $y = 0$ in the equation,

Then, $5 x + 2 \times 0 = 10$

$5 x = 10$

$\frac{5 x}{5} = \frac{10}{5}$

$x = 2$

$x - i n t e r c e p t i s (2, 0) .$

To find the y-intercept:

Let $x = 0$ in the equation,

Then, $5 \times 0 + 2 y = 10$

$2 y = 10$

$\frac{2 y}{2} = \frac{10}{2}$

$y = 5$

$y - i n t e r c e p t i s (0, 5)$ .

To draw the graph:

We can draw the graph of the equation $5 x + 2 y = 10$ by plotting the above intercepts and the points in the table below,

$x$	$y = \frac{10 - 5 x}{2}$	$(x, y)$
$- 2$	$10$	$(- 2, 10)$
$- 1$	$\frac{15}{2}$	$(- 1, \frac{15}{2})$
$1$	$\frac{5}{2}$	$(1, \frac{5}{2})$
$3$	$\frac{- 5}{2}$	$(3, \frac{- 5}{2})$

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Find the intercepts and graph each equation by plotting points. Be sure to label the intercepts.
$5 x + 2 y = 10$ .

Short Answer

Step by step solution

Given information:

To find the x-intercept:

To find the y-intercept:

To draw the graph:

One App. One Place for Learning.

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Find the intercepts and graph each equation by plotting points. Be sure to label the intercepts.5x+2y=10.

Short Answer

Step by step solution

Given information:

To find the x-intercept:

To find the y-intercept:

To draw the graph:

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Applied Mathematics

Logic and Functions

Discrete Mathematics

Mechanics Maths

Pure Maths

Statistics

Study anywhere. Anytime. Across all devices.

Find the intercepts and graph each equation by plotting points. Be sure to label the intercepts.
$5 x + 2 y = 10$ .