Answer:
Your answers are correct.
Step-by-step explanation:
The equality will be true for odd multiples of π/4, so the last two choices will not show the expression to be <em>not</em> an identity.
If your options are out of:
f(x)=x^3-2x^2
f(i)=(i)^3-2(i)^2
f(i)=-i-2(-1)
f(i)=-3-i
then it will be:
f(i)= -3-i
X = number of MC questions
y = number of T/F questions
x+y=24
2x+6y=100
x=24-y
2(24-y)+6y=100
48+4y=100
y=13
x=24-13=11
Answer:
B
Step-by-step explanation:
your only options are b and c but its not 0 so it has to be b
Answer:
It is 0 units from the x-axis since the line crosses the axis.