First of all i did the exact same paper you are doing now...... K12 right?
4.14 Graded Assignment?
On the graph just write the intercepts and then connect them to do your line....
x intercept (12,0)
y intercept (0,6)
y axis represents popcorn
x axis represents drinks
0.0052083... is its decimal form
Step-by-step explanation:
I dont get it do you have a picture
Answer:
Using x for Θ:
(sinx - cosx)^2 - (sinx + cosx)^2
= (sin^2 x - 2sinxcosx + cos^2 x) - (sin^2 x + 2sinxcosx + cos^2 x)
= - 2 sinx cosx - 2 sinx cosx
= - 4 sinx cosx
= - 2sin(2x)
Step-by-step explanation: