Answered: What is the x-coordinate of a…

Math

Geometry

What is the x-coordinate of a stationary point of: 4x3 + 12x2 - 96x -46

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

See similar textbooks

Similar questions

The director of a basketball camp estimates that the number N of students who will enroll in a basketball camp can be modeled by N = −0.3t + 250, where t is the tuition for the camp in dollars. (a) What is the N-intercept? (t, N) = (b) Write a sentence that explains the answer to part (a) in the context of the problem. If the tuition was $ , then students would enroll in the basketball camp. (c) What is the t-intercept? (Round your answers to two decimal places when necessary.) (t, N) = (d) Write a sentence that explains the answer to part (c) in the context of the problem. (Round your answers to two decimal places when necessary.) If the tuition was approximately $ , then students would enroll in the basketball camp.
When rewriting the function y = ²-5-20 by completing the square, at which of the following equations will you arrive? = (x - 5)² - Oy=(x - 5)² - 56 O y = (x+)² + 105 ○ y = (x + 5)² + 56 55 O y = 105 What does the quadratic equation y=-3x² + 18-25 look like when it is rewritten in the form y = a (x − p)² + q? O y=-3(x-6)² - 19 y=-3(x-3)² +2 y = -3(x+3)² + 2 O y=-3(x-9)² - 16
An amusement park is building a roller coaster with a drop section modeled by a quadratic. The roller coaster will dip 9 feet below ground level. The roller coaster will dip below ground level at a horizontal distance of 38 feet from the peak re-emerge to ground level at a horizontal distance of 70 feet from the peak. What is the expression that models this scenario? (Use the peak of the roller coaster, just before the drop section, as your y-intercept) What is the height of the peak of the roller coaster?
State the x intercepts of the following quadratic function. wwwwwww f(x)= 1(x-10)(x - 11) Write your answers as ordered pairs. - Answer: x - intercept 1 = x-intercept 2 =
To complete the square of x2 + bx, use which of the following?(a) (2b) 2 (b) 2b2 (c) (1/2b)2 (d) 1/2b2
Find a, b, and c, so that the graph of the quadratic equation y=ax² +bx+c passes through (-3,33), (1, -7), and (3,9). What is the function? y=0 (Simplify your answer. Do not factor.). GILB
Determine the maximum or minimum value for each quadratic relation below. a) y = 2 (x - 5)^2 - 8 b) y = -3 (x + 7)^2 +12
Evalunte: 2x-3y2+2 when X=2 and y=3
A triathlete on the swimming leg of a triathlon is 130.0 m from the shore (a). The triathlete's bike is 90.0 m from the shore on the land (b). The component of her distance from the bicycle along the shore line, (x + y in the diagram), is 174.1 m. Triathlete a X Water shoreline y b Land If the triathlete's running speed is 9.40 m/s and swimming speed is 1.504 m/s, calculate the value of x so that the triathlete reaches her bike in the least amount of time. Submit Answer Tries 0/12 Calculate the minimum time required to reach the bicycle. Submit Answer Tries 0/12
Put the equation y x² + 8x + 15 into the form y = (x – h) + k: Answer: y =