Determine the solution set of the inequality and present your solution on a number line...

Determine the solution set of the inequality and present your solution on a number line
and parabolic curve.
2. An exponential sequence is such that the third term minus the first term is 48. The fourth
term minus the second term is 144. Find
(a)the common ratio
(b)the first term
(c)the sixth term of the sequence
3. Show that
4. The function f is defined on the set of real numbers by Find f -1(x) and hence determine
(a) f -1(-1) (b) f -1( ½ ) (c) f -1(0)
5. A boy has 10 identical marbles in a container, consisting of a 6 red and 4 blue marbles.
He draws two marbles at random one after the other from the container without
replacement. Find the probability that:
a. The first draw is red while the second is blue
b. Both draws are of different colours?

In Mathematics
2 Answers Available
Asked by Jamibhel on 3rd April, 2020