For the dilation with center (0, 0) shown on the graph, your friend says the scale factor is 4. Is your friend correct or no? If he is incorrect, What is the correct scale factor? and what mistake did he likely make?

step-by-step explanation: yes

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.