Answer: Question 1
a)5.47
b)4.53
Step-by-step explanation:
So 9x<18 can be factored out into
9(x)<9(2)
you can divide both sides by 9
x<2
so the solution is any number more than 2, but not 2
The period is 2.
Normally the period of sin(x) is 2pi, but the pi inside the sin(pix) is a horizontal compression by a factor of 1/pi. So 2pi·1/pi = 2
The "1/2" and "+3" do not impact the period. Those just impact the amplitude (vertical aspect) of the graph.
Answer:
it will be 0
Step-by-step explanation:
x+y+2 = 0
x³+y³+2³ = 0
*8=2³
