Question
Let $f : \mathbf{Z} \times \mathbf{Z} \rightarrow \mathbf{Z}$ defined by $f(x, y)=2 x+3 y-6 x y .$ Compute the following.$$f(-3,-5)$$
Step 1
So, we get $f(-3,-5)=2(-3)+3(-5)-6(-3)(-5)$. Show more…
Show all steps
Your feedback will help us improve your experience
Mohamed Mohamed and 90 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Let $f : \mathbf{Z} \times \mathbf{Z} \rightarrow \mathbf{Z}$ defined by $f(x, y)=2 x+3 y-6 x y .$ Compute the following. $$ f(-3,0) $$
Functions and Matrices
The Concept of a Function
Let $f : \mathbf{Z} \times \mathbf{Z} \rightarrow \mathbf{Z}$ defined by $f(x, y)=2 x+3 y-6 x y .$ Compute the following. $$ f(2,3) $$
Let $f : \mathbf{Z} \times \mathbf{Z} \rightarrow \mathbf{Z}$ defined by $f(x, y)=2 x+3 y-6 x y .$ Compute the following. $$ f(-2,3) $$
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD