Plz help me it’s multiple choices help me pass my math test pl help 1. When a function is called f(x), the x is also known as the is ___ of the function.
A. Range
B. Output
C. Domain
D. Degree

2. When a is called f(x), the output is also known as the ___ of the function.
A. Output
B. Name
C. Range
D. Domain

3. The output of the function is known as the ___?
A. Y value
B. X value
C. Input

4. What is the proper function notation for the following linear equation y=2 x +6
A. y= 2x +6
B. f(y)= 2x +6
C. f(x)= 2x +6

5. Which one best describes the idea of function?
A. You can change everything to it opposite
B. Relates an input to an output
C. A function can have multiple output
D. You just flip it across the x axis

6. f(x) can be equal to four different expressions and still represent one function?
A. True
B. False

7. f(x)=3x -1 is a linear function?
A. true
b. false

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )