Answer:
true
Step-by-step explanation:
1/2 (sin(x+y)+sin(x-y))
= 1/2 (sin x cos Y + cos x sin y + sin x cos y - cos x sin y)
= 1/2 * 2 sin x cos y
= sin x cos y
The expression is true.
Parent function: y =x3 ; shift
4 units to the left
Answer:
I know this isn't the whole answer but basicely just keep doing this to find the y-incercept
slope=-2.46
Hope This Helps!!!