![bm42400](/avatars/47087.jpg)
bm42400
16.05.2021 •
Mathematics
Which statements describe the function ? Check all that apply.
f(x) has a vertical asymptote at x = 8.
f(x) has a vertical asymptote at x = 12.
f(x) has a hole at x = –12.
f(x) has a horizontal asymptote at y = 0.
f(x) has an x-intercept at (–24, 0).
f(x) is increasing from (8, ∞).
Solved
Show answers
More tips
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics A sofa is on sale for $ 364.00 , which is 35 % of the original price. What is the original price?...
- M Mathematics Need help with this hw...
- M Mathematics HURRY Rectangle ABCD is transformed according to the rule ry=x- What are the coordinates of A? (3,0) (4,1) (-1,-4) (-4,-1)...
- M Mathematics The average score of a random sample of 87 senior business majors at a university who took a certain standardized test follows a normal distribution with a standard deviation of 28....
- M Mathematics Roopa and Noor try to simplify the expression 18 x 4 the power of 2 + (9-3) the power of 2. Roopa simplifies the expression and gets 360. Noor simplifies the expression and gets 324....
- M Mathematics The equation 2x2 − 12x + 1 = 0 is being rewritten in vertex form. Fill in the missing step. Given 2x2 − 12x + 1 = 0 Step 1 2(x2 − 6x ___) + 1 ___ = 0 Step 2 2(x2 − 6x + 9) + 1 − 18...
- M Mathematics Rachel is a stunt driver, and she s escaping from a building that is about to explode! The variable d dd models Rachel s distance from her exit (in meters) t tt seconds after the...
- M Mathematics C(n) = -6 + 5(n - 1) find the eighth term...
- M Mathematics Bus fair is $1.75. Purchase a monthly coupon book for $22, fair is reduced to $0.75. Determine the number of times in a month the bus must be used so the monthly cost without the...
- M Mathematics Matilda has been studying exponential functions in her algebra class and has started to notice a pattern. For some exponential functions, when she plugs in larger and larger numbers,...
Ответ:
Part A. In order to know the function, the first step is to plot the points for both cars. In the picture, this is represented by the blue and orange lines for Car 1 and Car 2, respectively. When you connect the dots, it forms a smooth line. Therefore, both functions are linear.
Part B. In this case, you have to find the m and b for the standard form of a linear equation, y=mx + b, wherein m is the slope and b is the y-intercept. But, you can use MS Excel to make a trendline and know the linear equation from it through linear regression. The equation for car 1 is y=-6000x+38000 and that for car 2 is y=-4481.6x+36661.
Part C. In the formulated equations in Part B, we use this to know the value of y by replacing x = 5 years.
Car 1:
y = -6000(5)+38000 = $8,000
Car 2:
y=-4481.6(5)+36661 = $14,253
There is a significant difference, obviously. For Car 1, the value dropped from $20,000 to $8000 in just a year. For Car 2, the value dropped from $23,336.75 to $14,253 in just a year.