IN MATLAB What Matlab function would you use to evaluate a p

IN MATLAB:

What Matlab function would you use to evaluate a polynomial at a value? polyflt polyder polylnt polyval What does the command plot(x, y) do? Plots polynomial x In terms of y Plots polynomial y In terms of x Plots points for corresponding x and y vectors Plots x as a function of y

Solution

F)
The correct option is 4 . polyval

Explanation :
The matlab command polyval that evalueates a polynomial
function at given value

G.)
The correct option is 3. Plots points for corresponding x and y vectors

Explanation :
The plot function that draws a graph for x and y vectors
on a graph at the given corresponding points.