prakashrupantaran prakashrupantaran

03-07-2021
Mathematics

contestada

f(x)=2x+3/4x+5 find f(-9)

pls solve it

fx2x34x5 find f9pls solve it class=

Respuesta :

mwabamwaba2004 mwabamwaba2004

03-07-2021

Answer:

15/31

Step-by-step explanation:

substitute -9 were there's x in the function

f(-9)=2(-9)+3/4(-9)+5

=-18+3/-36+5

=-15/-31

the negatives cancel giving you

15/31

Answer Link

Otras preguntas

What is the range of numbers along the lines of longitude

Sketch the graph of each function. Y

What mass of water will fill a tank that is 100.0 cm long, 50.0 cm wide, and 30.0 cm high? Express the answer in grams.

what is 5,900 round to the nearest thousand

The fastest a human has ever run is 27 miles per hour. How many miles power minute did the human run?

Do chickens have a backbone

Why did the British Monarchy's believe that they had a right to tax the colonies in order to help finance the French and Indian War?

How did Benjamin Banneker uses Rhetorical strategies to argue against slavery?Be specific Thank you,

how many atoms of hydrogen are present in the reactants and in the products? 6CO2 + 6H2O → C6H12O6 + 6O2

drew's weekly allowance is $8. His friend jan's weekly allowance is $10. Drew spends $3 a week and jan spends $4 a week. WRITE TWO EXPRESSIONS TO SHOW HOW MUCH