(05.03 LC) What is the initial value of the equation shown?
y = -7x - 6
A. -13
B. -7
C. -6
D. -1

Is this a polynomial function? i need to know asap

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

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?