Jane and jill want mom to ride the rollercoaster with them ,but she thinks it will ne to fast.She asks the girls to find out how fast the rollercoast will be travelling. They find out that the speed of the rollercoaster,in miles per hour, is modeled by the function g(x)=x to the fourth power - 4x to the power of 2 + 7x - 8, where x is time measured in seconds. How fast is the rollercoaster traveling at 2 seconds? A.6miles per hour B.22 miles per hour c.26 miles perhour D.54 miles per hour
Jane and jill want mom to ride the rollercoaster with them ,but she thinks it will ne to fast.She asks the girls to find out how fast the rollercoast will be travelling. They find out that the speed of the rollercoaster,in miles per hour, is modeled by the function g(x)=x to the fourth power - 4x to the power of 2 + 7x - 8, where x is time measured in seconds. How fast is the rollercoaster traveling at 2 seconds? A.6miles per hour B.22 miles per hour c.26 miles perhour D.54 miles per hour
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 64PFA
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Jane and jill want mom to ride the rollercoaster with them ,but she thinks it will ne to fast.She asks the girls to find out how fast the rollercoast will be travelling. They find out that the speed of the rollercoaster,in miles per hour, is modeled by the function g(x)=x to the fourth power - 4x to the power of 2 + 7x - 8, where x is time measured in seconds. How fast is the rollercoaster traveling at 2 seconds?
A.6miles per hour
B.22 miles per hour
c.26 miles perhour
D.54 miles per hour
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