Coefficient of x i.e a is negative so parabola will open downwards
Graph attached
Answer:
4.45
Step-by-step explanation:
- it is ordered from highest to lowest
1,99 1,99 3.2 <u> 4,36 4,54 </u> 4,78 4,8 4,83
(2 numbers remain as medium)
- is added and divided by 2
4,36
<u>4,54</u>
<u>8,90/2= </u> 4.45
i hope i have help you :)
even function : , odd function: $f(x)=-f(-x)$
it is neither odd nor event when both condition don't hold.
See option B.
$f(x)=2x^3-3x^2-4x+4$
$f(-x)=-2x^3-3x^2+4x+4=-(2x^3+3x^2-4x-4)$
clearly, it is neither odd nor even.