Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Problem If a second order polynomial is written in the general form: W+b+c=0 then the roots (ie the values of x that satisfy the equation)

image text in transcribed
image text in transcribed
Problem If a second order polynomial is written in the general form: W+b+c=0 then the roots (ie the values of x that satisfy the equation) can be determined using the quadratic formula: --) + VB? - for 20 . You will be given a 3-element row vector (a, b, c as an input. The goal is to write a function that does the following: 1. Check if the roots of the polynomial defined by a, b, and care real and distinct. Note that the roots will be real if the value under the square root is greater than or equal to zero. They will not be distinct, however, if the value under the square root is exactly equal to zero. Assign an an integer (uint3 datatype) value to the output variable rootCondition you may choose a different name) as follows: . The value 2 if the roots are real and distinct The value 1 if the two roots are the same The value o if the roots are not real (le complex because the value under the square root is less than o) 2. Assign the solution to the quadratic to the output variable rootValues (you may choose a different name) according to the following guidelines: . In cases where there are two real and distinct roots, compute the two roots and assign them in ascending order to a two-element row vector, . In cases where the two roots are the same, compute the root and assign this value to both elements in a two-element row vector, In cases where the roots are complex, output assign the text complex roots' output variable rootValues Task Write a function quadratic Solver that takes one 3-element array input and returns two outputs (root condition and root values). Use an if-elseif-else structure in your code. Function Save e Reset MATLAB Documentation 1 Modify the function header below 2 function CHANGE_THIS_HEADER * YOUR CODE STARTS 4 * YOUR CODE ENOS end Code to call your function Reset 1 [rootCondition, rootValues1] - quadraticsolver(2-4 -5])

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Harness The Power Of Big Data The IBM Big Data Platform

Authors: Paul Zikopoulos, David Corrigan James Giles Thomas Deutsch Krishnan Parasuraman Dirk DeRoos Paul Zikopoulos

1st Edition

0071808183, 9780071808187

More Books

Students also viewed these Databases questions