The zeros are the x-intercepts, which are -2 and 4.
The axis of symmetry is x = 1
The vertex of the graph is (1,9)
Answer:
A:38 c:54
Step-by-step explanation:
First off, I did the easiest which was a. i found the value of A by subtracting 180 by 142. because a flat line is 180 degrees.
For C, It was more difficult. I subtracted 88 by the value of A, since the value of A is the same as the one next to 88. So I subtracted 126 (88+38) and got 54.
Fortunately, I couldn't figure out B though, but i think it is a similar answer to c.
First we must find the "10%" of the problem. Which is 250 dollars, because .10 times 2,500.
Next we must add the ten percent to 2,500. Which will be 2,750.
Then, we must find how much Linda earned for working for 25 hours. Use f(x)=5.25x to find the total amount. f(25)=5.25(25) is f(25)=131.25.
Last, we must add the total amounts, 131.25+2,750.
Your final answer is, 2,881.25
Answer:
See below.
Step-by-step explanation:
You have already drawn the line x = -1 . This is the vertical line passing through the point F.
So if we reflect across this line, F will stay where it is at (-1,-1) (because F is on the 'mirror'). E is 3 units in front of the line so is reflected 3 units the other side.
The image of E, E' will be at (2, -3). The image of G, G' will be at (-2,-3).
