Graph the following function over a two-period interval. Give the period and the amplitude. y = -3sin 5x What is the period of the function y=-3sin 5x? (Simplify your answer. Type an exact answer, using as needed. Use integers or fractions for any numbers in the expression.) What is the amplitude of the function y=-3sin 5x? (Type an integer or a simplified fraction.) Which of the following is the correct graph of the function y = -3sin 5x? О А. A. do √2 Q D O B. Ay 6 Q -* Q ✓ O C. Ay Q O D. -10 P ING 10² A+B UA Q Q

the amplitude is the only incorrect answer.

The volume, V, of a sphere in terms of its radius, r, is given by V (r) = 7³. Express r as a function of V, and find the radius of a sphere with volume of 200 cubic feet. Round your answer for the radius to two decimal places. Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n). Include a multiplication sign between symbols. For example, a * . r (V) = 640

Write the given expression as an equivalent function of x that does not involve any trig or inverse trig function.  csc(arcsin(7x/8)=