I really need help on this. Use the graph and the translation (x, y) → (x + 4y + 2) to answer parts a and b below.
a. Enter the image of each vertex as an ordered pair.
A → A
B → B
C → C

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.