sarishoyos12 sarishoyos12
  • 22-07-2020
  • Mathematics
contestada

circle the equations that represent quadratic functions a. y=3x+1 b. y=x^2+3 c. y=x^3-3 d. x^2+3y=8

Respuesta :

Newton9022 Newton9022
  • 25-07-2020

Answer:

[tex]B. y=x^2+3 \\\\D.$ $x^2+3y=8[/tex]

Step-by-step explanation:

A quadratic function is a function in which the highest power of the unknown variable is 2.

Formally, a quadratic function is defined as a function of the form:

[tex]f(x)=ax^2+bx+c, a\neq 0[/tex]

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

[tex]B. y=x^2+3 \\\\D.$ $x^2+3y=8[/tex]

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