CAN SOMEONE HELP ME? PLS♡ Consider the quadratic function whose equation is f(x)=-x^2-4x+2.

Question:
b.)State whether the vertex represents a maximum or a minimum point for the function. Explain your answer.

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2