A function and its inverse are shown on the graph. Which answer pairs a possible domain restriction for f(x) and its corresponding impact on f–1(x)?

f(x) domain: x ≥ 1
f–1(x) domain: x ≥ 1
f(x) domain: x ≥ 1
f–1(x) range: y ≥ 1
f(x) domain: x ≤ –2
f–1(x) domain: x ≤ –2
f(x) domain: x ≤ –2
f–1(x) range: y ≤ –2

What is the prime factorization of 195

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.