milanamazii milanamazii
  • 22-09-2018
  • Mathematics
contestada

Someone please help me with this question

Someone please help me with this question class=

Respuesta :

belgrad belgrad
  • 01-10-2018

We have been given a graph in which a line is plotted and it is clear the values of x and the corresponding value of y for each x.

Part A

f(-3) = ?

Here, we have to find out the value of the function (i.e. y) for x = -3.

We can see that when x = -3 the line is passing by the x-axis. Hence, the value of y here is 0.

So f(-3) = 0.

Part B

Solve f(x) = -1

Now, we need to determine for what value x is the function (i.e. y = -1).

We can see that when y = -1, the x-coordinate for the line is -2.

Hence, x = -2

Answer Link

Otras preguntas

A company that makes steel
clark left for school at 7:43 a.m. he got to schol 36 minutes later at what time did clark get to school?
Which would most likely fall under the original jurisdiction of the Supreme Court
Which is an example of tuition? A.)finishing a school project on time. B.)knowing something is going to
What important role do bacteria called decomposers play?
Which best explains why protecting public health is an important duty of state government?
What was the most direct route from Texas to Abilene
How many pairs of chromasones are in each of your somatic body cells?
Which of the following is a reversible physical change? a. burning coal b. boiling water c. chopping onions d. bread rising in an oven
"...I sang of the just Son of Anchises who embarked from Troy (I, 73-74)" In referring to The Aeneid, Virgil makes a? a. allusion b. symbol c. canto d. terza