A weight is suspended from a spring and allowed to hang at its rest position. It is then pulled down 2 inches, released, and allowed to oscillate up and down. Its location (in inches) relative to its rest position is given by the function f(t)= 2sin(2.5t - pi/2), where t is the time in seconds. How much time will it take for the weight to move through one complete cycle of motion?

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Find the domain and range of the following function f(x) = 51x - 21+ 4

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.