The sum of the function will be (r – s)(x) = –2x² + x – 3, The difference of the function will be (r – s)(x) = –2x² + x – 3, and The product of the function will be (r × s)(x) = 2x³ – 6x².
The complete question is attached below.
<h3>What is Algebra?</h3>The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The functions are given below.
r(x) = x – 3
s(x) = 2x²
The sum of the function will be
(r + s)(x) = x – 3 + 2x²
(r + s)(x) = 2x² + x – 3
The difference of the function will be
(r – s)(x) = (x – 3) – 2x²
(r – s)(x) = –2x² + x – 3
The product of the function will be
(r × s)(x) = (x – 3) (2x²)
(r × s)(x) = 2x³ – 6x²
More about the Algebra link is given below.
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Answer:
Horizontal distance is 142.12 feet.
Step-by-step explanation:
We have,
Velocity of the ball is 38.50 ft/sec. The angle of projection of the ball is 35 degrees.
It is required to find the horizontal distance covered by it before it comes back to the ground on its first bounce. It means we need to find the horizontal range of the projectile. Range of a projectile is given by :
So, the horizontal distance covered by it before it comes back to the ground on its first bounce is 142.12 feet.
Answer:
approximately 15 ice cones
Step-by-step explanation:
volume of cylinder is V=πr2h
volume of cone is V=πr2h
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