For problems #1-2: A projectile is launched straight up into the air. The height (in feet), at any time t (in seconds), is given by the function f(t) = -16t2 + 256t. Use this function to answer the following: 1. Find the time at which the projectile reaches its maximum height. What is the maximum height?
Angles in Circles
Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.
Arcs in Circles
A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.
I need question 1 and 2 answered.
![For problems #1-2: A projectile is launched straight up into the air. The height (in feet),
at any time t (in seconds), is given by the function f(t) = -16t2 + 256t. Use this
function to answer the following:
%3D
|
1. Find the time at which the projectile reaches its maximum height. What is the
maximum height?
2. Use the function f(t) = -16t2 + 256t to determine the times when the projectile
is exactly 500 ft above the ground. Give exact answers only.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdcf62d7f-851b-41b7-83bf-4d3a30be9081%2F71d0f2a4-7fc7-4194-b56d-b2b16fb663fb%2Fdpt5bxh_processed.jpeg&w=3840&q=75)
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