(a) What is a one-to-one function?(b) How can you tell from the graph of a function whether it is one-to-one?

Q: The weekly rental cost of a 20-foot recreational vehicle is$129.50 plus $0.15 per mile.(a) Find a…

A: Given:            Cost of a 20-foot recreational vehicle is $129.50 plus $0.15 per mile.

Q: What is meant by the domain and range of a function?

A: The domain is the set of all input values for which given function is well defined.

Q: 1 point Would the following data represent a function? y 4 3 3. 3. O Function Not a Function 5.

A: definition of a function is: a relation from a set of inputs to a set of possible outputs where each…

Q: It costs a baker a fixed cost of $420 and a variable cost of $2.10 per cupcake. A cupcake is sold…

A:

Q: -5 5. 10 -5 -10 10

A:

Q: -1 if x < -1 2. f(x) = 3x +2_if |x|<1 7-2x if x ≥ 1

A: Function

Q: K OYes 4 2- Yes ++ Graph 4 4 2 -20 O NO 2 2 ONO X X -8-64-2 O Yes -8-6 -4 4- 2+ -24 4+ 8- Graph 5 4-…

A:

Q: what is the difference between a relation and a function?

A: Relation:Two or more sets can be related to each other by any means.It is denoted by R. For…

Q: (a) Table A is not a function. Change the table so that it is a function.  Why was Table A not a…

A: (a)Table A:  Input output 3 -5 2 -4 1 -3 2 -2 3 -1

Q: It costs a baker a fixed cost of $420 and variable cost of $2.10 per cupcake. A cupcake is sold for…

A:

Q: how can you use a graph to dertermine that a relationship is not a function?]

A: Given that the graph to determine that the relationship is not function.

Q: Give three real-life examples of One-to-One Function and explain why each of them is considered…

A: One one function are functions that are unique in nature

Q: y= 4(x+2)-6

A: A function f(x) i.e. y= f(x) is one -one iff  f(x1)= f(x2) implies x1= x2

Q: it a function

A:

Q: Explain in your own words what a function is. How is a function different from a relation?

A: A function is a relation between two sets that associates to each element of the first set exactly…

Rate of Change

The relation between two quantities which displays how much greater one quantity is than another is called ratio.

Slope

The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as: