The vertex is at (-3, 4)
This can be found by looking at the basic form of vertex form:
y = (x - h)^2 + k
In this basic form the vertex is (h, k). By looking at what is plugged into the equation, it is clear that h = -3 and k = 4. This means the vertex is at (-3, 4).
The y-intercept is at 13. To find this we must first square the parenthesis and get the equation into standard form.
y = (x + 3)^2 + 4
y = x^2 + 6x + 9 + 4
y = x^2 + 6x + 13
Now we know that the y-intercept is equal to the constant, which is the last number in the equation.
Answer:
225
Step-by-step explanation:
If you move the bottom triangle up (as shown in the picture) it's not actually a square. And they haven't provided you with enough information to solve for anything unless there are still unknown values. You would need to know at least another leg length or angle. If they want the actual value in square millimeters, my best guess is that it's <em>supposed </em>to be a square. Since a square has sides of the same length, the area would be 15 * 15 which is 225.
Since we know that Tanya scored 9,879 fewer points than Juan, we have to subtract 101,473 from 9,879.
101,473-9,879=91,954.
91,954 represents Tanya's points. Now, we'd have to add that to 9,835 points because Will scored more than her.
91,954+9,835=101,429.
Will scored 101,429 points in this game.
Answer: D y=20
Step-by-step explanation: I minus 115 and 120 and and multiplied 4x and i got y=20. I hope this helps
