h(x) is a trigonometric function of the form h(x)=a*sin(bx+c)+d.

below is the graph h(x). the function intersects its midline at (0.5,-3) and has a minimum point at (-1.5,-8). find a formula for h(x).

The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!