Ms. Myers is building a triangular sandbox with a base of x+1 and a height of 4x+3. a) What is the area of the sandbox in terms of x? Do not distribute yet!
b) What is the above equation in standard form? (Multiply it out, you will get decimals!)
c) Ms. Myers wants to decrease the height by 5 and double the base. What are the new height and base in terms of x?
d) What is the area of the new sandbox in terms of x? Do not distribute yet!
e) What is the above equation in standard form?
f) For what values of x will the area of the two gardens be the same? Enter your answer as a fraction

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). =