Trigonometric Modeling Sketch a graph and write an equation for a sinusoidal function that has a period of 12 seconds, a maximum height of 8 ft, and a minimum height of -4 ft. At time t=0, the function's height is at its lowest point.

Please include picture

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9

9is the geometric mean between x and 12