A model for a power cable suspended between two towers is given. y = 1 + 19 cosh(), -19 ≤ x ≤ 19 (a) Graph the model. Find the heights of the cable at the towers and at the midpoint between the towers. (Round your answers to three decimal places.) height at towers X height at midpoint 20 (b) Find the slope of the model at the point where the cable meets the right-hand tower. (Round your answer to three decimal places.) 1.175

Q: y a-2x- 15

A: Given function y=x2-2x-15

Q: slope: 3 slope: 2 slope: 3 D y-intercept: 1 D y-intercept: -1 NI3 N/3

A:

Q: Given the function y = 6x2 - x3 a. Find the intersections with the x and y axes b. Find maximum,…

A: Given. Y = 6X² - X³ And at maxima and minima dY/dX = 0

Q: Sketch the graph of each function. 3) y=-2x²- 8x- 11 4) y= -10 18 +4 +2 16 12

A:

Q: Identify all x-intercepts of the graph of f(x) A.(0,-5) and (0,0) B.(-5,0)(0,0) and (4,0)…

A:

Q: Determine the root (if they exist) at the given interval for the equations as shown: x² – 2x – 5 = 0…

A: The root of the equation: f(x)=0 lies in the interval: a, b, if f(a)f(b)<0. The bisection method…

Q: Plot the points A = (-1, 0), B = (2, 3), C = (1,-2) and D = (4, 1) and form the quadrilateral. Using…

A: We have to given the corner point of quadrilateral.  A (-1, 0), B = (2, 3), C = (1,-2) and D = (4,…

Q: 3. Given the function below, find the range of the function when the domain is (-8, -2, 6). y=-2x-10…

A: Given the function below, to find the range of the function  when the domain is -8, -2, 6. y=-2x-10…

Q: Work for #6: A fountain shoots a water arc that can be models by the graph of the equation y =…

A:

Q: 13. Determine the point(s) of intersection for the graphs y = 2(3*) and y = 6(2*). Round your answer…

A: We need to find out the points of intersection for the given graphs.

Q: 4x2. + 9y2 - 36 (v3.)

A:

Q: 5. Use the following graph of the function y = f(x) to find (a) f(-4) = (b) f(-2) = (c) f(0) = (a)…

A: To get value of f(x) take point on graph of f(x) corresponding to x then from this point on graph…

Q: Use the graph of f to find the y-intercept, Where applicable, use interval notation.

A:

Q: the extent of the function Y = 25gncX+2) %3D

A: y=2sgn(x+2)

Q: Directions: Show all work in a neat and organized manner. Be sure to use correct notation and use…

A: