A function is defined as y = 3x + 5 with a domain of all real numbers greater than or equal to 5. What would be the range of the function?
A All real numbers
B All real numbers less than 20
C All real numbers greater than or equal to 20
D {20, 23, 26, 29, 32,...}

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

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?

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65