Use the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal place if necessary. y = x² + 3.8x - 4 X= - b ± √b² - 4ac 2a Write your answers as the ordered pairs. Show your work. smaller value( larger value( )
Use the quadratic formula to find the x-intercepts of the following function: Round to 1 decimal place if necessary. y = x² + 3.8x - 4 X= - b ± √b² - 4ac 2a Write your answers as the ordered pairs. Show your work. smaller value( larger value( )
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 55HP
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