Answer:
125
Step-by-step explanation:
mark me brainliest pls? brainliest for brainliest
You didn’t finish the question
Answer:
380
Step-by-step explanation:
1200 + 700 = 1900/5 = 380
A) the posible roots of the function f(x)=x⁴-3x³-5x²+21x+22 are:
=-1,+1,-2,+2,-11,+11,-22+22.
b)
one zero of the funtion can be: x=-1 ⇒y=0
(-1,0)c)
other zero of the funtion is: x=-2 ⇒y=0
(-2,0)d)
if x=0 then y=22
(0,22)
e) In the file is the graph.