Let f(æ) = /4x – 45 Note: You may need to report a number such as 7 in the questions below. You would type such as sqrt(7). Alternatively, you could write 7^0.5. (a) Find a point on the graph of y=f(x) where the x-coordinate is 13. Write your answer as an ordered pair: ( 13 sqrt(7) ) (b) Find a point on the graph of y =f{x) where the y-coordinate is 36. As in part (a), write your answer as an ordered pair: ( 9.95 36

its missing step 2 or would it be 1/14sqrt7X + 1/sqrt(7)

“e” was very happy as he was going to six flags. He pictured the perfectroller coaster and wondered what the equation of such a perfect roller coaster would be. Atsix flags, he discovered the following equation:h(d) = d3-7d2+8d+1where h (d) represents the vertical height above the ground and d represents the horizontal distance the roller coaster has travelled.Using calculus methods only, sketch the function by stating all the following:o Any asymptotes o The y-intercept o The first and second derivative o All critical points and whether they are the maximum, minimum, or neither. o All inflection points and the concavity to the left and right of the points o Graph Show all your work

Y^2-20y=0 what is the answer for this quadratic function