Answer:
1 is the coefficient.
There is no number Infront of variable.Hence if there is no number thrlere is 1. xysquare 1 is the coefficient,X and y are base and square is Exponent.
Answer:
6+f=21
Step-by-step explanation:
Answer:
2 < x < 6
Step-by-step explanation:
- 3 < 3x - 9 < 9 ( add 9 to each interval )
6 < 3x < 18 ( divide each interval by 3 )
2 < x < 6
26) Let f(x)=x4−1x2−1 for x≠−1,1 .
a. Sketch the graph of f .
b. Is it possible to find values k1 and k2 such that f(−1)=k and f(1)=k2 , and that makes f(x) continuous for all real numbers? Briefly explain.
27) Sketch the graph of the function y=f(x) with properties i. through vii.
i. The domain of f is ( −∞,+∞ ).
ii. f has an infinite discontinuity at x=−6 .
iii. f(−6)=3
iv. limx→−3−f(x)=limx→−3+f(x)=2
v. f(−3)=3
vi. f is left continuous but not right continuous at x=3 .
vii. limx→−∞f(x)=−∞ and limx→+∞f(x)=+∞