SOLUTION: I am having trouble with how to do this question: If f (x1, x2) = a + bx1 + cx2 + dx1x2, what is f (x1 + k, x2) - f (x1, x2) ? Thank you so much in advance:)

Algebra.Com
Question 1180601: I am having trouble with how to do this question:
If f (x1, x2) = a + bx1 + cx2 + dx1x2, what is f (x1 + k, x2) - f (x1, x2) ?
Thank you so much in advance:)

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.

It was solved yesterday under this link

https://www.algebra.com/algebra/homework/expressions/expressions.faq.question.1180555.html

https://www.algebra.com/algebra/homework/expressions/expressions.faq.question.1180555.html



RELATED QUESTIONS

Greetings, I am having troubles solving this question and confused on how to start: If f (answered by math_tutor2020)
If f(x1, x2) = a + bx1 + cx2 + dx1x2, what is f(x1+k, x2) – f(x1,... (answered by Edwin McCravy)
True of false: A function f is decreasing on an open interval I, if for any choice of x1, (answered by jcmtnez)
Find the average rate of change of the function from x1 to x2. f(x)= 3x from x1 = 0 to (answered by solver91311)
I do not fully understand the average rate of change. My book does not show an example... (answered by tutorcecilia)
Here is the question on my quiz sheet- Find the slopes of the lines that are (a)... (answered by elima)
I need help with this problem please. A has coordinates (x1,x2) B (x2,y2) M (x1+x2/2... (answered by mananth)
F(X)=4X from x1= 0 to... (answered by fractalier)
what is the meaning of F(x1,x2,...,xn)? Please explain clearly with suitable... (answered by khwang)