ronniesha005
ronniesha005 ronniesha005
  • 10-01-2020
  • Mathematics
contestada

If f(x) = -+ 3x + 5 and g(x) = x2 + 2x, which graph shows the graph of (f + 9)x)?

Respuesta :

sam4040
sam4040 sam4040
  • 18-01-2020

Answer:

[tex](f+g)(x)=x^2+5x+5\\(f+g)(x)=x^2-x+5[/tex]

Step-by-step explanation:

[tex]g(x)=x^2+2x[/tex]

[tex]if\ f(x)=3x+5\\(f+g)(x)=f(x)+g(x)\\=x^2+5x+5[/tex]

[tex]if\ f(x)=-3x+5\\(f+g)(x)=f(x)+g(x)\\=x^2-x+5[/tex]

Graphs are attached.

Ver imagen sam4040
Ver imagen sam4040
Answer Link

Otras preguntas

What is the answer for this question
What has affected the economy and natural environment of some communities in California? Drought Flooding Hurricanes Volcanoes
PLEASE NEED HELP WITH HOMEWORK Write the correct postulate, theorem, property, or definition that justifies the statement below the diagram.
Can you post the topics between 4-7 units in World Quest 2, I have an exam on Monday :(​
I forgot about the loud dog. How will this phrase be communicated in ASL? OI forgot dog loud. OI forgot the loud dog. OI, the loud dog, forgot. O Loud dog I for
PLEASE NEED HELP WITH HOMEWORK Write the correct postulate, theorem, property, or definition that justifies the statement below the diagram.
Find the area of the following shape.
Fara is a bit frustrated with trying to write computer programs. Which of the following might be helpful? A. systems software B. typing practice C. new hardware
If 9 feet 2 inches of baseboard cost $15 how much would 75 feet cost?
3/5÷8/9How to know what to do next? give solution with steps​