1. Sketch the quadratic y=-3x²-2x-5 in your notebook. Find the vertex of the parabola. Vertex is the point about which the parabola is symmetric. Enter your answer in the form: (x,y) Vertex Coordinates: 8 (13-)or ! No, that's not the correct answer.

Q: A rope bridge crosses a ravine that is 100 feet wide. The bridge drops down from the edge to a low…

A: Given that the equation of the bridge is: y=1250(x-50)2-10  If I am 30 ft from the left end, then…

Q: Write the equation of the parabola given by y? + 2y + 12x – 23 = 0 in standard form. %3D -

A: Given equation of parabola is y2 + 2y + 12x - 23 = 0

Q: Use the quadratic formula f(x)=2x^2−8x+5 to determine the coordinates of the vertex of the…

A: Given,         The function is fx=2x2-8x+5 .

Q: Find the equation of the parabola given 3 points using quadratic formula. (33,-9) (49,23) (68,3)

A: We have to find the equation of the parabola given 3 points using the quadratic formula. The three…

Q: Complete the square to write each in vertex form. Then identify the vertex. 1. a. f(x) = x² - 8x +…

A: Please see the below picture for detailed solution.

Q: Find the vertex of the parabola answer must be an ordered pair F(x)=2x2-8x+3

A: We will find the vertex by comparing with standard form of quadratic parabola.

Q: What is the vertex of the parabola (y - 1)2 = 16x?

A:

Q: What is the equation of the parabola containing the points (0, 5), (–1,9), and (2, 3)? O y = r-z+5 O…

A: The standard form of a parabola is y=ax2+bx+c. The required parabola passes through the 3 points are…

Q: Find the equation of the parabola given 3 points using quadratic formula. (-3,38) (25,51) (-1,65)

A:

Q: 2. a. f(x) = 5x² + 40x + 77 b. y = 2r + 12x + 17 c. y = 2x – 8x + 1 d. y = 2x – 6x – 1 — 1

A: To write the vertex form of the given quadratic equations. Note that the vertex form of the…

Q: a. Consider the parabola f(x) = x² + 6x + 5 i) Write the equation in vertex form. ii) Find the…

A: i) Equation in vertex form:The vertex form of a parabola is given by f(x) = a(x - h)^2 + k, where…

Q: Write an equation of a parabola that has a vertex (3, 8), opens downward, and is congruent in shape…

A: All the parabola having same distance between focus and directrix is called to be congruent .Suppose…

Q: Find an equation of the parabola with vertex (- 3, 4) and focus (1, 4)

A:

Q: A parabola has zeros at -6 and 10. Its vertex is located at (2, 16). Determine the equation of the…

A: The detailed solution is as follows below:

Q: Graph the parabola y=−x2−2x+8 by plotting the x- and y-intercepts. Move the key points to create the…

A:

Q: Find the vertex of the parabola. y = x2 + 14x + 49 Please enter your answer as an ordered pair.

A:

Q: Solve for the directrix of the parabola y2 + 8x = 32

A: We have to solve for the directrix of the parabola y2 + 8x = 32.

Q: a)/ Complete the square to find the vertex of the parabola y = 2x2 + 2x + 3. Enter your answer as a…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…