4. Mr. Wong is an art collector. He lust purchased a painting. The funcuon
x = 250011 11
can be used to estimate the value of the
painting x years from now. Which
statement is correct?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

What is not true about kl and mn? what is mn? (show your work)

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?