(a) define f : c → c by f(. (i) describe the geometric effect of f. (ii) based on your answer to (i), is f bijective? if so, what is the inverse of f? (ii) sketch the sets a and f(a), where a z ec: arg() e ) (b) define h: r r by h(x) log(e1) (i) the most common way to prove that a function f is injective is to show that f(x) = f(y) x = for all x, y e dom(f). use this technique to prove that h is injective, stating the operation you are applying at each step in your proof. (ii) explain why h is not surjective. iii) explain how to restrict h to obtain a surjective function and find a formula for the inverse of this new function

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

What is the least common factor of 6 and 8

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?