Paul recorded at regular intervals the temperature of a substance that was being heated. The data can be modeled by a linear equation: t = 2m + 40. The temperature is represented by (t) in degrees Celsius for a substance that had been heated for m minutes. In the equation: t = 2m + 40, what does the 40 represent?

the image of (6, 9) under a dilation is (4, 6). the scale factor is

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

answer: my brother can figure it out, imma go get him so i can answer : ) edit: my brother is sleeping, sorry man

step-by-step explanation:

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.