A robin flew I meters per second, and a cardinal flew C meters per second. The birds flew for t seconds.
The expression t(r-c) describes how many more meters the robin flew than the cardinal flew during
that time.
What does (r -c)represent in this context?

it happens during combustion and impacts the environment because the plants and trees take in that and it can cause them to die.

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )