Question

a) Write a function file and name it as Question for the function f(x) X4 V2x + 93 + x3 + 27 (x2 + 2)2 The input to the function is x and the output is f(x). Calculate f(x) when x = 6. [3] b) The boiling point of water at sea level is 212°F. The conversion of Fahrenheit to Celsius is accomplished using the formula below. T (in Celsius) = [(T (in Fahrenheit) – 32) - 5 2 below: Using "it" statements, write a simple MATLAB script that will display the messages If°C > 100, "the water is steam" If °C = 100, "the water is boiling" If °C < 100, "the water is not boiling" Show your program, and display the output on the Command Window when a temperature of 197°F is used.

Answer 1

a) The function for the equation X4 V2x + 93 + x3 + 27 (x2 + 2)2 is written as follows:

function y = myFunction(x)

y = x^4*v2(x)^2 + 93 + x^3 + 27*(x^2 + 2)^2;

end

b) MATLAB script:

% Define temperature in Fahrenheit

F = 197

Step-by-step explanation:

a) The function f(x) is implemented in a MATLAB function file named "Question.m." The function is then called with the input (x = 6) to calculate f(6).

b) The MATLAB script converts a given temperature from Fahrenheit to Celsius using the provided formula. It then uses "if" statements to display messages based on the converted Celsius temperature. The output messages indicate whether the water is in a steam state, boiling, or not boiling. When the script is run with a Fahrenheit temperature of 197°F, it calculates the corresponding Celsius temperature and displays the appropriate message in the Command Window.