<u>Part A</u>
<u />
So, the x-intercepts are 
<u>Part B</u>
The vertex will be a minimum because the coefficient of
is positive.
The x-coordinate of the vertex is 
Substituting this back into the function, we get 
So, the coordinates of the vertex are 
<u>Part C</u>
Plot the vertex and the x-intercepts and draw a parabola that passes through these three points.
The graph is shown in the attached image.
Unit Price for bread A is 0.06 cents per ounce
Unit Price for bread B is 0.05 cents per ounce (rounded to the nearest thousandths/ cent)
So it would be better to buy bread b
ANSWER: Acts
EXPLANATION: The major divisions in a play script are called Act. An Act is a group of two or more scenes that form a major division of a play. It is a part of the play which includes elements such as action, romance, climax and resolution. Scenes are the part of the act with change in characters.
First part is easy.
180 rows with 328 per row is 180x328=59,040
Now he says 15 hours. So 59040/15=3936
M=4. In parallel lines the slope (or m) stays the same so your slope is 4