<span>(2x3 − 5x − 1) + (4x3 + 8x + 3)
=6x^3 +3x +2
answer is </span><span> b. 6x3 + 3x + 2</span>
( f + g ) (x) = –2x + 6
( f – g ) (x) = 8x – 2
( f × g ) (x) = –15x2 + 2x + 8
<span>\mathbf{\color{purple}{ \left(\small{\dfrac{\mathit{f}}{\mathit{g}}}\right)(\mathit{x}) = \small{\dfrac{3\mathit{x} + 2}{4 - 5\mathit{x}}} }}<span><span>(<span><span>g</span><span>f</span><span></span></span>)</span>(x)=<span><span><span>4−5x</span></span><span><span>3x+2</span></span><span></span></span></span></span>
Y=mX+B do you know also need to know what they stand for
9514 1404 393
Answer:
sign(f(3)) ≠ sign(f(4))
Step-by-step explanation:
The intermediate value theorem tells you that a sign change between f(a) and f(b) means there is a root in the interval [a, b].
Here, we have f(3) ≈ +2.9 and f(4) ≈ -17.6, so there is a root in [3, 4].
_____
The root is approximately 3.27560108885.
132.3328 square centimeters
The area of a rectangle is length x width:
14.26 cm x 9.28 cm = 132.3328
Area is measured in square centimeters, in this case
FINAL ANSWER:
132.3328 square centimeters
HOPE THIS HELPS!
