wiltonbahe93 wiltonbahe93

03-05-2020
Mathematics

contestada

Which of the following functions is quadratic?
O A. f(x) = 7x(x+3)
OB fx) = 5/x-1
O c. f(x) = 2^2
O D. f(x)=3(4 – x)

Which of the following functions is quadratic O A fx 7xx3 OB fx 5x1 O c fx 22 O D fx34 x class=

Respuesta :

ElephantHouse ElephantHouse

03-05-2020

Answer:

A

Step-by-step explanation:

Quadratic functions include a squared x value, and by simplifying the equation to f(x)= 7x^2 + 21x, it is shown to be the only answer with a squared x.

Answer Link

Otras preguntas

: If you enjoy planting trees and flowers, your hobby is __________A. gardening B. playing soccer. C. collecting D. making pottery

A 50 g particle that can move along the x-axis experiences the net force Fx=2.0t2N, where t is in s. The particle is at rest at t = 0 s. What is the particle's

determine if the two triangles are congruent. if they are, state how you know.

Please help? Don’t mind me trying to answer lol

Question 3. I ______ into an old friend at a restaurant two days ago.A. ran B. run C. was running D. have runQuestion 4. My mom ______ seafood when she was youn

Evaluate the expression for the given value of the variable 3x+5 when x=5

PLZ HELP PLZ PLZ HELP If Vanessa intends to pour 2 cups of lemon juice but she actually pours 1.75 cups, what is her percent error?

Finally, post an answer to the following discussion question: What has been for you the greatest challenge in documenting your sources? Has it been remembering

All of the following are false EXCEPT: O 10-(-5) = 5 0 -20 + (8) = -28 -60 + -5 = -12 O 5(-8) = -40 which one is false

At a room temperature, which of the following will evaporate first, a drop of water or a drop of ethanol