Identify the polynomial functions from the given set of functions. Give your reasons
1. f(x) = 2 = x + 3x² - 4x² To find x-intercept /zero substitute f(x) = 0
2. P(x) = 75x7 + 2x3 - x
3. y = (3x2 + 2x)
4. f(x) = 5x + 3
5. y=-4x2 + 2x-1​


Sagot :

Answer:

1. not

2.pf

3.pf

4.pf

5.not

pa brainlest po