Answer:
Use google scooby it's easier than this way.
Step-by-step explanation:
Answer:
Step-by-step explanation:
for the first equation x= -2 and y=-7
the second equation x=3 and y is 3 now just plot x and y from the same equation on the same line
<h3>
Answer: x3 +2 +x+x+</h3>
Step-by-step explanation:
Answer:
Bottom left
< means that it's dashed line
First calculate

.

We take positive value of sinθ because 0° < θ < 90°
Now we could calculate sin2θ, cos2θ and tan2θ: