Euler's method for a first order ivp y = f(x, y), y(xo) = yo is the the following algorithm. from (xo, yo) we define a sequence of approximations to the solution of the differential equation so that at the nth stage, we have xn = xn-1 + h, yn = yn-1 +h: f(xn-1, yn-1). in this exercise we consider the ivp y = ex-y with y(0.5) = 3. this equation is first order with exact solution y = ln(et - 0.5 + e®). use euler's method with h = 0.3 to complete the following table: in the first two rows enter the values of xn and yn and in the third row use the exact solution to find the errors en = y(xn) - ynl. a calculator or other scientific software would be handy to work these types of problem. you can always use answers given by explicit formulas which are very accurate. you need at least 4 significant digits. if your answer is marked wrong try entering a more accurate answer. n = o 1

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

what is the answer to this

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

yes, i heard the "tea" with james charles and a few other beauty gurus. i believe charles is in the wrong and i believe tati the most. tati didn't lie about james charles but may have exaggerated because he never sexually assaulted anyone. jeffery star is a really good friend to all and out anyone that needs it, until you mess with one of his "sisters"! james will never rise over jeffery or tati, he's way to sensitive and dramatic to rise about them. i think all three of them will make up and be friends again because they always get over it.

i hope this with your