Answer:The amplitude:30
so a:-30
the period is:12
so b: pi/6
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
the blue parabola shows (1/4x)^2, the red shoes x^2, you can see the horizontal stretch, hope this helps :)
Answer:
138 ounces
Step-by-step explanation:
Answer:
$11,340
Step-by-step explanation:
1 month: 630
18 months: 18×630=11,340