Answer:
The y-intercept will always be the vertex of the function.
Step-by-step explanation:
The functions with the following form
are quadratic equations and have a parabolic form, which means the have a vertex. The x coordinate of the vertex is given by the following expression
. When b is equal to zero, the vertex of the function will always be the y-intercept, therefore the correct answer is the third one.
Answer:
x = 0
Step-by-step explanation:

x = 0
The answer is $1.37
and if this is under it-
How many shares of stock does Julie Norris hold if her share of the dividend is $6.85?
The answer is 5
Hope I was helpful