Question 1 1 pts
A contractor must haul a large amount of dirt to a work site. She collected information
from two hauling companies. EZ Excavation gives its prices in a table. Happy Hauling
Service gives its prices in a graph.
dirt (cubic
yards)
cost
(dollars)
w
8
196
w
20
490
!
w
26
637
55
50
45
40
35
30

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

How can you construct perpendicular lines and prove theorems about perpendicular lines