The numbers can include; 4.1, 4.2, 4.3, 4.4, 4.5, etc.
Answer:
I dont think you have included the whole question please do so
Step-by-step explanation:
Answer:
Your answer would be D, the equation is a function because it is a polynomial and all polynomials are functions.
Step-by-step explanation:
I like to remember that polynomials have no negative , fraction exponents and no division. In this case everything is positive so I knew it was a polynomial , and like the answer says all polynomials are functions !
Hope this helped
steps
(x) = 5x^2-3x+7
refine
x=5x^2-3x+7
Switch sides
5x^2-3x+7-x=x-x
Subtract x from both sides
5x^2-4x+7=0
Solve with the quadratic formula
10 bec if u take 10/3 and remove the /3 u get the answer
