Determine the vertex of the parabola:
y = 5x^2 - 20x + 13

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%

Which compound inequality could be represented by the graph?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.