Determine whether it is a function or not. 1. The number of cubic feet of water a home uses and the amount reported on the water bill.

Q: 1. Beth's monthly charge for Internet access c is represented by the function 12 + 2.50h, where h…

A:

Q: Differentiate the function. 7 +7 11 y = Sex q

A:

Q: A gardener purchases a ceramic planter, in the shape of a hemisphere, for a small batch of leftover…

A:

Q: 1. Ashley and John belong to a science museum. Ashley's monthly membership can be represented by the…

A: We are given that Ashley's monthly membership can be represented by the function y=7x, where y…

Q: Consider the following table. Is the relationship proportional? Explain your answer. y -2 -27 1 12 4…

A: We have to define relationship is proportional or not

Q: 4. My 40 20 (0, 42) (1, 21) (2, 10.5) 2 (3, 5.25) 4 X 거 ○ 4 2 21 www 210.5 35.05

A:

Q: Decide which function is linear, exponential, or quadratic. y2 4 1 1 8 4 12 9. 16 3.

A: We are given the following data.

Q: 1. y varies directly as x, and y =} when x =

A:

Q: Use the graph to determine whether y varies directly as some power of x or inversely as some power…

A: Variation statement y is proportional to x implies the variation equation y=kx. Here k is the…

Q: Determine whether the relationship shows a function or not. Explain how you know.

A: Solution to determine in the whether the relation is a function or not and how

Q: Khalil charges a constant hourly rate. When he babysits for 3 hours, he charges $37.50. When he…

A: For 3 hours he charges $37.50 and for 5 hours he charges $62.50 Now, 1 hour is 60 minutes,…

Q: use the tables on the next page, whichgive a set of input values x and the corresponding outputsy…

A: A linear function is a function in which the maximum power of x is 1.

Q: Number of square feet 1,727 1,217 1,070 Listing price $183,062 $129,002 $113,420

A: Direct or indirect variation are linear functions.

Q: Create The graph of a proportional relationship is shown. Describe a real-world situation that could…

A: A mathematical problem can be solved using graphs. The graphs are generally plotted for the…

Q: X * 0 1 2 3 4 n Process Write a function representing the values in the table. 9.72 8.748 7.8732

A:

Q: What are the domain and the range of each function?

A: Given data: The given table. x -3 -1 2 5 7 y 9 5 4 -5 -7 The domain is the value of x for…

Q: 2. Diana Nyad was the first person to swim from Cuba to the Florida Straits without a shark cage, a…

A: Given: Diana Nyad completed a 110-mile journey. a. As she took 1.9 miles per hour to complete this…

Q: Suppose the supply per week for a product is 1254 units if the price per unit is $46 and 1518 units…

A: number of units/week supplied = 1254 price per unit $46 price per unit of 1518 units = 79$

Q: Micah purchased a house that was worth $223,000. The value of the house increased by 9% each year…

A: Price of house=$223000The value of house increases by 9% each year for next 5 years

Q: $14,000 $12,000 $10,000 $8,000 Car's Value $6,000 $4,000 $2,000 $0 20000 40000 60000 Mileage 80000…

A: To find: Rate of change from 20000 to 60000 miles.

Q: Find the value of the trig function indicated. sec A 4 7√5 15 03√5 2 6√5

A: Ans= 7/2  For detail...go through the solution ...I have done solution step by step

Q: 1. Does this graph represent a proportional relationship?

A: Given graph is

Q: The formula for area of a square is A = s 1. Fill in the missing parts of the table. 9 16 100 2. Is…

A:

Q: 4 Decide whether the function is linear or nonlinear. 4. 3 y 21 15 10 Answer:

A: