An architecture student is drawing a graph of an arch. As shown below, the arch has the shape of a parabola that
begins at the origin and has a vertex at (4.6, 12.2).
Other than the origin, at what point will the graph intersects
the x-axis?
Hint: extend the arrow.

Tori examined the pattern of exponents in the table. based on the pattern, which statements are true? check all that apply.

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240