At a car repair shop the cost of a repair depends on the time the mechanic works which of the following shows this idea expressed in fj

This is about circle theorems. someone asap : (

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?