Writing to Learn x- and y-intercepts (a) Explain why c and d are the x-intercept and y-intercept,

respectively, of the line

y

1.

d

(b) How are the x-intercept and y-intercept related to c and d in

the line

+

y

+

= 22

с

d

The x and y intercepts of a line are when and respectively.

The given equation is:

(1) Why c and d are the intercepts

We have:

Multiply through by cd

A linear equation is represented as:

Where:

x intercept

y intercept

So, by comparing to

The x-intercept

The y-intercept

(b) How the intercepts are related to c and d?

In (a) above, we have:

The x-intercept

The y-intercept

When

We have:

Divide by c

---- the y-intercept

When

We have:

Divide by d

---- the x-intercept

Read more about intercepts at:

1. minimum

2. 6400

3. eight

hope this !

i think the answer would be c