The graph below shows the total costy (in dollars) of owning and operating a compact car where x is the number of miles driven.
Owning and Operating a Compact Car
S10,000
58000
(20,000, 7200)
56000
Total Cost in dollars)
S-1000
S2000
(5000, 1800)
25.000
3000 10,000 15.000 20,000
Miles Driven
Source: Federal Highway Administration
**This question consists of two answers, Please read carefully**
1) Based on the graph, what is the growth per year of owning and operating a compact car?
Select)
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2) If this trend continues, what would be the cost of owning and operating a compact car that

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.

Which function has the vertex at (2,6)