i think you are supposed to use vertical line test to see if it is function or not?
aschristinalee 1 month ago
you just said that f(x)=x^2 -3 is NOT a function. but it is. it's just not a one-to-one function. you might wanna change that so algebra 2 kids don't get confused.
chrisboccia107 11 months ago
pics are distracting
YusufSoccer14 1 year ago
i think you are supposed to use vertical line test to see if it is function or not?
aschristinalee 1 month ago
you just said that f(x)=x^2 -3 is NOT a function. but it is. it's just not a one-to-one function. you might wanna change that so algebra 2 kids don't get confused.
chrisboccia107 11 months ago
pics are distracting
YusufSoccer14 1 year ago