Answer:
1. y=x
2. y=x^3
3. y=x^2
Step-by-step explanation:
The parent function is any one of the 12 basic functions before transformations.
The 12 basic functions can be found here: http://www.learntutoring.com/LTS_References/Math/Precalculus/12%20Basic%20Functions.pdf
$3.23 = 4 1/5c - .55
4 1/5c = the pounds of plums, and the cost of each pound. - .55 represents subtracting the coupon.
√x + 11=15 x=16
√x= 15-11 x=16
Cross the y-axis in x=0
therfore:
if x=0; y=3*0+2=2; ⇒ P(0,2)
solution: P(0,2).
