a function f(x) is graphed.
what is the slope of the function?
m =
what is the y-intercept of the function?
b =
which equation represents the graph of the function?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Which table shows a proportional relationship between miles traveled and gas used?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i