Question

Find the equation of the line shown.
у.
10
9
8
7
6
5
4
3
2
1
О
Х
1 2 3 4 5 6 7 8 9 10

Answer 1

Answer:

f(x)=2x

Step-by-step explanation:

You can get your (a)term by finding rise/run, and there is no y-intercept so the (b)term is not known. Thus you get f(x)=2x.

Answer 2

The equation of the line is $y = 2 x$

From the graph, we have the following ordered pairs

(0,0) and (5,10)

The equation of the line is calculated using

$y = \frac{y_2 -y_1}{x_2 -x_1} \times (x -x_1) + y_1$

So, we have:

$y = \frac{10 - 0}{5 - 0} \times (x -0) + 0$

$y = \frac{10}{5} \times (x -0)$

$y = 2 \times x$

Evaluate the product

$y = 2 x$

Hence, the equation of the line is $y = 2 x$

Read more about linear equations at:

https://brainly.com/question/1884491