What values would you expect to see for the slope, intercept and R-squared if you were to add a trendline to the Tamworth electricity bill in the spreadsheet TamworthElectric. xlsx

a) What would the trendline look like on the graph in Figure 7.5?
b) Add the trendline and verify your prediction.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.