Question

ANSWERRRRR PLEASE!! ~~

Bao is mixing flour and water to make dough. The graph shows how much water he uses for different amounts of flour.

How many liters of water does Bao use per liter of flour?

How many liters of flour does Bao use per liter of water?

Answer 1

.33 liters of water and 3 liters of flour

Explanation:

Well you can see how 1 liter of water is 3 liters of flour since there's a point on the graph, and you can find the liters of flour by just doing 1/3

Answer 2

1.13

2.67

Explanation:

Accordin to the graph we can say Water in liters is y and Flour in liters is x. We can determine the slop of the graph and the y-intercept when x=0. Let m be the slope of the graph and c is the y-intercept. The equation of the line is:

`y=m*x+c`

The slope is define as:

m=(y2-y1)/(x2-x1)

We can determine the slope by using any two points on the line. Lets use point 1 as (1,0.25) and point 2 as (3,1):

`m=(1-0.25)/(3-1)=0.375`

Therefore the equation of the line is:

`y=0.375*x+c`

We see from the graph that the line intercepts through point (0,0) therefore the equation is y=0.375x with a y-intercept of 0.

We can calculate the number of liters of flour per water at any point, let x=3

`y=0.375*(3)=1.125`

We can calculate the number of liters of water per flourat any point, let y=1

`x=1/(0.375)=2.67`