Answer:
D its really basic math you can also just do it in a calculator lel
6 - x/10 = -3
6 = -3 + x/10
9 = x/10
90 = x
Answer:
Write a cosine equation with the following properties: Amplitude: 3. Period: 2pi. Midline: 2. Phase shift: 4 units shifted left. In the form of: y=a cos b(x-h) +k.
