2. pun park usa is designing a new roller coaster. one section of the roller coaster track can
be modeled with the function shown in the graph below. (4 points)
(3.0)
(-2,0)
(0.-18)
a. use factored form to write a function rule of the lowest degree possible for the function
shown. explain how you determined your factors from the graph.

75%

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

answer by jkismyhusbandbae:

a) how close a measured value is to the actual (true) value.

  measure of length.   there are 12 inches in a foot, and 36 inches in a yard.   one inch is exactly 2.54 centimeters.

accuracy is how close something is to an actual answer but it is not exactly correct.