Question Solved1 Answer find all the real zeros of the quadratic function f(x)=-2x^2+10x-7? Round to the nearest hundredth. If there is more than one answer, separate them with commas. If there are no real zeros, click on "None".

The equation -6(y+5)= 24 is solved in several steps below. For each step, choose the reason that best justifies it. Step Reason Given equation -6(y+5) = 24 -6(y+5) 24 -6 -6 Choose one y + 5 = -4 Choose one y+ 5-5 =-4-5 Choose one y=-9 ✓ Choose one Addition Property of Equality Subtraction Property of Equality Multiplication Property of Equality Division Property of Equality Simplifying Distributive Property Check

A graphing calculator is recommended.The Gateway Arch in St. Louis was designed by Eero Saarinen and was constructed using the equationy = 211.49 − 20.96 cosh(0.03291765x)for the central curve of the arch, where x and y are in meters and |x| ≤ 91.20. a-What is the height (in m) of the arch at its center? (Round your answer to two decimal places.) b-At what points is the height 50 m? (Round your answers to two decimal places.)smaller x-value (x, y)=larger x-value (x, y)= c-What is the slope of the arch at the points in part b? (Round your answers to one decimal place.)at the point with smaller x-value     at the point with larger x-value     

options: increasing, positive, concave upnet signed area, slope, height1. slope, distance traveled, displacement2. make negative contribution, should be disregarded, countexactly the same as regions above the horizontal axis3. position, total distance traveled, displacement4. odd and even, increasing and decreasing, forward moving andbackward moving Sorry I asked this question like 4 times and no one answered it): Consider the task of sketching G, based two pieces of given information: 1. a graph of its derivative function g, and 2. the information that G (2) = 1. . At x-values where g is positive, G should be increasing • At x-values where g is increasing, G should be positive . Any value of G can be determined by the formula G(X) = 1+Sg(t) dt. This formula will tell us the net signed area of the G graph at a given x- value. Question 3 Active Calculus states: bounded by on any inte The rule A (x) = f(t) dt defines a new function that measures the [ Select] slope derivative We call the function A the integral function corresponding to f. net signed area velocity

A graphing calculator is recommended.The Gateway Arch in St. Louis was designed by Eero Saarinen and was constructed using the equationy = 211.49 − 20.96 cosh(0.03291765x)for the central curve of the arch, where x and y are in meters and |x| ≤ 91.20.(a)Graph the central curve. 0-100 -50 50 X 100 (b) What is the height (in m) of the arch at its center? (Round your answer to two decimal places.) 190.53 וח (c) At what points is the height 70 m? (Round your answers to two decimal places.) smaller x-value (x,y) |_ 81.9 I X larger x-value (x, y) = 81.60 х (d) What is the slope of the arch at the points in part (c)? (Round your answers to one decimal place.) at the point with smaller x-value 4.9 at the point with larger x-value -4.9 XX Need Help? Read it Submit Answer Viewing Saved Work Rexect to Last Race [1/3 Points] DETAILS PREVIOUS ANSWERS SCALCET9 3.11.056. A graphing calculator is recommended. The Gateway Arch in St. Louis was designed by Eero Saarinen and was constructed using the equation y = 211.49 - 20.96 cosh(0.03291765x) for the central curve of the arch, where x and y are in meters and Ixl s 91.20. (a) Graph the central curve. у у 200 200 150 T 16A

Given 8 f(x) 4 dx = 20 and 8 g(x) 4 dx = -3, evaluate the following. Given f(x) dx = 20 and g(x) dx = -3, evaluate the following. 18 (a) [*[F(x) + g(x)] dx (b) (°19(x) = f(x)] dx (c) (°296) dx (d) [°3(x) dx Need Help? Read It Watch It Talk to a Tutor

Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part A carnival ride is designed to allow the general public to experience high acceleration motion. The ride rotates about Point O in a horizontal circle such that the rider has a speed vo The rider reclines on a platform A. The platform and the nders (80 kg total) can move up and down the inclined wall as the speed of the ride increases. The coefficient of static friction between the wall and the platform is 0.21 170 5 m Determine the range of values of the constant speed vo for which the platform will remain in the position shown. 9.2 m/s 20 The minimum velocity is m/s, and the maximum velocity is