Which of the following are true statements? Mark all that are true. lim x→a
​
f(x)=−6 implies that lim x→a −
​
f(x)=−6 lim x→a −
​
f(x)=−6 implies that lim x→a
​
f(x)=−6. lim x→a
​
f(x)=−6 and lim x→a +
​
f(x)=−6 implies that lim x→a −
​
f(x)=−6. lim x→a
​
f(x)=−6 and lim x→a −
​
f(x)=−6 implies that lim x→a +
​
f(x)=−6. lim x→a +
​
f(x)=−6 implies that lim x→a −
​
f(x)=−6. lim x→a −
​
f(x)=−6 implies that lim x→a +
​
f(x)=−6. lim x→a +
​
f(x)=−6 and lim x→a −
​
f(x)=−6 implies that lim x→a
​
f(x)=−6. lim x→a
​
f(x)=−6 implies that lim x→a +
​
f(x)=−6. lim x→a +
​
f(x)=−6 implies that lim x→a
​
f(x)=−6.