Domain - [-3,3] - What x values there are
Range- [-3,1] - What y values there are
Answer:
At first find the lowest common multiple of 3, 4, 10
so it is 60
and 60is a factor of 120 and also the sum of the digits of 60 = 6+0 = 6
.°. 60 is the answer
B) No, set of side lengths does not satisfy Triangle Inequality Theorem