PLEASE HELP IM BEING SERIOUS DO NOT COMMENT IF YOU DONT KNOW THE ANSWERS Using Key Features of a Function Graph, evaluate the following graph.

f(-5)=

Increasing Values =
Decreasing Values=
Positive Intervals=
Negative intervals=
Maxima=
Minima=
x-intercept=
y-intercept=

Factor the polynomial expression x6 – x3 – 20

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?

Given are five observations for two variables, x and y. xi 1 2 3 4 5 yi 3 7 5 11 14 which of the following is a scatter diagrams accurately represents the data? what does the scatter diagram developed in part (a) indicate about the relationship between the two variables? try to approximate the relationship betwen x and y by drawing a straight line through the data. which of the following is a scatter diagrams accurately represents the data? develop the estimated regression equation by computing the values of b 0 and b 1 using equations (14.6) and (14.7) (to 1 decimal). = + x use the estimated regression equation to predict the value of y when x = 4 (to 1 decimal). =