Answer:
[-3, 3]
Step-by-step explanation:
The range of <em>y = sin x</em> is the interval [-1, 1].
When you multiply the function by -3, you invert the function (symmetry with respect to the x-axis) and stretch is by a factor of 3 vertically.
The range now is [-3, 3]
Umm was there supposed to be another picture
Answer:
C
Step-by-step explanation:
4x²
Answer:
B) X || Z
Step-by-step explanation:
Hope it helps you in your learning process.