Rust sh_ 4. Calculate the reference points for the transformation of the parent function f(x) = x. Then graph the
transformation. (The graph of the parent function is shown.)

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?