O00 Gabriel is grading essays. He has 105 essays to grade and it takes him 4 minutes to grade each essay. The amount of essays that Gabriel grades is a function of the number grading each essay. minutes that he spends Select two statements that correctly describe the domain or range of this function. A The range is the set of all integers from 0 to 105. The range is the set of all multiples of 4 from 0 to 420. The domain is the set of all multiples of 4 from 0 to 420. The domain is the set of all integers from 0 to 105.

Q: Write the piecewise function

A:

Q: 125. T 00 6 4 2 y = f(x) 2 46 8 a. f(4) b. f¹(0) c. f¹(6) d. (fo f¹)(4) ·00

A: Given problem:-

Q: Find the domain and range of the relation.

A:

Q: Julio is selling paintings that he made. He sells each painting for $25, and he spent $200 on…

A: Julio is selling paintings that he made. He sells each painting for $25, and he spent $200 on…

Q: Let t be the number of days since concert tickets went on sale. The daily sales function is 100t V3t…

A:

Q: Input, x 16 16 Output, y -2 -1 2

A: We have to check

Q: A concert ticket costs $65. If 25,300 tickets are available, how much money will be made in concert…

A:

Q: Use the set of ordered pairs to determine whether the relation is a function.…

A:

Q: Function

A:

Q: Determine the domain and the range of the relation, and tell whether the relation is a function.

A: the given relation R is  R = { (11, 10) (20,-4)( 35,10) (11,4) (52, 4)}

Q: Find domains and ranges of the following relations? Write domains and ranges in interval notation

A: We can find the domain and range from the graph in the following steps.

Q: Find the domain and range of the relation: (9, – 9), (8, – 9), (7, – 9), (6, – 9). Enter answers as…

A: Given relation, {(9,- 9), (8, 9), (7, 9), (6, 9)}

Q: 10

A: Domain = value of x where graph is exits range = value of y where graph is exits

Q: Give the domain and range of the relation.

A: The given function is

Q: Susan earns 41 dollars per week working part-time at a book store. She makes one dollar more for…

A: Solutions

Q: Read the statements below and write before each item True if the statement is true and write False…

A: We know that two sets A and  B are said to be equal if for any x∈A⇔x∈B .

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.