Question

The relationship between the amounts of blue
and red paint needed to make a certain shade
of purple is shown in the following graph.
10+
9+
8+
7
6
Liters of red paint
5+
4+
3+
2
1
→
3
1
2
Liters of blue paint
Which statements about the graph are true?
Choose all answers that apply:

Answer 1

Answer:

B

Step-by-step explanation:

Had it on Khan Academy.

Answer 2

True statement for the given graph is the point $(3,9)$ shows that $9$ liters of red paint are needed for every $3$ liters of blue paint.

What is graph?

" Graph is defined as diametrical representation of the relation between the variables on the coordinate plane along x-axis and y -axis."

According to the question,

As given in the graph,

Graph represents the linear relation between red paint and blue paint.

'x -axis' on the graph represents the blue paint

'y- axis' on the graph represents red paint

A. The point $(0,0)$ shows that any amount of red and the blue paint will make same shade of purple.

From the graph coordinates $(1,3)$ and $(2, 6)$represents that proportion of blue : red to make required purple shade is $1: 3$.

Hence, Option A is not a correct answer.

B.  The point $(3,9)$ shows that $9$ liters of red paint are needed for every $3$ liters of blue paint.

Coordinate $( 3,9)$ on the graph represents the ratio of blue : red $= 3 : 9$ which is equals to $1:3$ .

Hence, Option(B) is the correct answer.

Learn more about graph here

https://brainly.com/question/20381610

#SPJ2