A quadratic function, w(x), has a zero at 2, and a vertex of (-1,-9) 1. What is the other zero of w(x)?

2. Graph w(x) on the coordinate. include the two given points and your point from number 1.

3. What is the axis of symmetry?​

the answer is c

hope this !

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

first one because it can't have a fraction in it

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.