The graph of a function f is shown below. Find f (2) and find one value of x for which f(x) = -4

Mathematics

1 answer:

nadya68 [22]3 years ago

5 0

Answer: a: -2, b: 0

Step-by-step explanation:

f(2) means that x=2, and we need to solve for y.

On the graph, it has a point of (2, -2) and since it's a function that is the only possible output. Therefore, f(2)=-2.

f(x)=-4 means that y=-4, and we need to solve for x.

On the graph, the point (0,-4) exists, and since the function contains only one output, it must be correct. Therefore, x=0.

You might be interested in

Select the correct answer.

Marina CMI [18]

The concept of historical cost in accounting involves valuing business resources at their purchase price. This is further explained below.

<h3>What is the historical cost?</h3>

Generally, historical cost is a value of measure used in accounting that records the value of an asset on the balance sheet at its original cost when purchased by the firm.

In conclusion, valuing business resources at their purchase price is what historical cost is about.

Read more about Business

brainly.com/question/10295065

#SPJ1

5 0

2 years ago

Read 2 more answers

What is the degree of the monomial 9xy³z⁷

xxMikexx [17]

Answer:

the degree of the monomial is 11

Step-by-step explanation: