Isaac and sakura are both doing a science experiment where they are measuring the temperature of a liquid over time.
graphs that represent each of their data are shown below.

which statement is correct?

a. the slope of the graph that represents isaacs data is positive and the slope of the graph that represents sakura’s data is positive.

b. the slope of the graph that represents isaacs data is positive and the slope of the graph that represents sakura’s data is negative

c. the slope of the graph that represents isaacs data is negative and the slope of the graph that represents sakura’s data is positive

d. the slope of the graph that represents isaacs data is negative and the slope of the graph that represents sakura’s data is negative

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

answer: apothems is your answer

step-by-step explanation: hope u get it right

tip $2.90

total $17.40

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.