A is ball thrown off of a roof has a path that can be modelled by the equation h = -3(t - 2)^2 + 75, where 'h' represents the height of the ball in metres, and 't' represents the time in seconds.   a) determine the maximum height of the ball and when the ball reaches the max height.  b) From what height was the ball initially thrown?  c) When will the ball hit the ground?  d) Sketch the graph.

Q: 9. Identify the vertex, the y-intercept and the x intercepts for the following quadratic equation y…

A:

Q: -2.7 -10w x'y 5.9 -7 2x' y'z

A: Consider the exponential rule as, aman=an The given equation is, -10w-2x7y32x5y-9z-7

Q: A car safety association conducted tests to measure the stopping distances of a new model of car and…

A: Given equations: y=0.225x+12.45y=0.0032(x-30)2+19.2y=1.90(1.08)x

Q: 3. Find the instantaneous velocity of a rocket that hits the ground whose position can be modeled…

A:

Q: Does the equation y=5csc(2x+6pi)- 6 include a vertical shift? Horizontal shift?

A: Given equation,  y = 5cosec(2x + 6π) - 6 Does it include horizontal shift and vertical shift?

Q: What is cubic equation

A: A cubic equation is an equation whose highest degree is 3.

Q: For the equation y= x^2-9/x^2+2 find the intercepts and test for symmetry.

A: First we will find the intercept of the given equation on x-axis that means we will put y=0 in the…

Q: Bx + (5x^2)/2 + (5y^2)/4 + y/(sqrt(2)) + 1 = 0 Check the alternative that contains ALL values ​​of…

A:

Q: What point is two-thirds of the way from the origin to (5, -2)?

A: We have to find the coordinates of the point P which is two-thirds of the way from the origin O(0,…

Q: A printing company purchases an advanced color printer for $117000. After 10 years, the equipment…

A: Calculation:A)From the given information, when t = 0, v = $117,000 and when t = 10, v = $0.Compute…

Q: B) Find an equation of the line that passes through the point (-2, 3) and is parallel to the line 4…

A: To find the equation of line that passes through point (-2,3) and parallel to line 4x+4y=8

Q: An object moving vertically is at the given heights at the specified times. Find the position…

A:

Q: The number of a certain type of bacteria, y, present in a culture is determined by the equation…

A: We have given that the number of a certain type of bacteria present in a culture is determined by…

Q: 9.) In the morning, a fish was swimming at 43 feet below sea level. In the afternoon, it was…

A: It is a simple arithmetic problem and I used simple calculation to determine the change in…

Q: 3. Determine whether or not each equation is a function. Justify your answers. a) y =- 2x + 5 b) x?…

A:

Q: equation represents a function

A: we have to determine that given eqaution statisfies condition of a function a given equation is a…

Q: and x>0 2) lincar equationi in standard form

A: Solution:- solve by intregrating factor

Q: Graph an Equation with a slope of 2/3 and a point (3,-2)?

A: Given query is to find the equation of the line.

Q: Write the equation of the circle of radius 5 that istangent to both axes and passes through the…

A: Write the equation of the circle of radius 5 that istangent to both axes and passes through the…

Q: An historic, parabolic arch which provides a walkway under a building can be modeled by the 36…

A:

Q: che object. (a) At t = 0 seconds, s = 158 feet. At t = 1 second, s = 95 feet. At t = 2 seconds, s =…

A: Since we are given with multiple number of questions and our guideline is solve first question only