A cereal company estimates that its monthly cost is C(x) = 400x2 + 300x and its monthly revenue is
R(x) = -0.623 + 900x2 – 400x + 700, where x is in thousands of
boxes sold. The profit is the difference between the revenue and the cost.
What is the profit function, P(x)?
OU
A. P(x) = -0.623 + 1300,22 100x + 700
B. P(x) = 0.623
1300x2 + 100x + 700
C. P(x) = -0.6x3 + 500.22 700 + 700
D. P(x) = 0.623 500x2
+ 7002 700
O

h/o/e/s mad

step-by-step explanation:

si si si

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.