For a given function f(x), the operation 1/2f(x) will A) stretch the graph horizontally by a factor of 2.
B) shrink the graph vertically by a factor of 1/2.
C) shrink the graph horizontally by a factor of 1/2
D) stretch the graph vertically by a factor of 2.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next