The speed of a snowboarder from uphill to downhill can be modeled using the equation y=x^2+1 where x is in minutes. the snowboarder's speed at time 0 is 1 and is 2 at time 1. the snowboarder claims that this proves his speed increases linearly. is he right? a. yes, because two points are needed to define a line b. no, because the equation is not linear c. no, because the two points have positive values only d. no, because it does not cross the x-axis

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

() at a farm, animals are fed bales of hay and buckets of gain. each bale of hay is in the shape of a rectangular prism. the base side lengths 2 feet and 3 feet, and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00