. The path of a particle in a two-dimensional space can be modelled by the regression equation y = –0.008x
3 + 0.35x
2 – 4.35x + 38.50 where y represents the vertical distance in metres
and x represents the horizontal distance in metres when compared to a baseline (the x-axis).

a) In what quadrants does the graph start and end? (1 mark)

b) What are the vertical distances of the particle when the horizontal distance is at the
following: (2)
. 10
. 30

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.