Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Let f(x) = x2 - 3x - 7. Find f(-3)

Sagot :

luana
[tex]f(x)=x^2-3x-7\\\\ f(-3)\\ Substitute\ x=-3\\\\ f(-3)=(-3)^2-3*(-3)-7\\ f(-3)=9+9-7=18-7=11\\\\\ Solution\ is\ f(-3)=11[/tex]