Solve -x^2+2x+3=0 by graphing. Select the solutions given in the photo. (Show work)

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: Convert the quadratic function g(x)=-4x^2+40x+4 to vertex form by completing the square. Identify…

A:

Q: Find the equation of the quadratic whose graph cuts the x-axis at 2 and -4 and which passes through…

A:

Q: Express y=2x2+6x+12 in completing the square form. Hence, find the maximum/minimum values of each…

A: The quadratic equation represents a parabola. The vertex form of a quadratic equation is y=ax-h2+k.…

Q: find the vertex 4==.28x2-1LOX+2.1

A:

Q: A. y = x² + 2x + 3 B. y = x - 2r + 3 Option 1 O Option 2 c. y = -r + 2r + 3 D. y = -r - 2r + 3

A: Use the graph below to help identify the quadratic equation.

Q: Explain, . the process of completing the square on a quadratic function with leading coefficient 1,…

A: x2+bxMultiply and divide 'bx' term by 2x2+2bx2=x2+2b2x

Q: Solve 1-x +1 2-x 2 without the use of a graphing calculator. Show all work. x + 6

A: we find all value of x

Q: use the process of completing the square to rewrite the following quadratic function in vertex form.…

A:

Q: Solve and Graph 4. 4x – 5y 2 10

A: Given that: 4x-5y≥10

Q: Express y=-2x2+6x+12 in completing the square form. Hence, find the maximum/minimum values of each…

A: We will find out the required values.

Q: In a game of cornhole, Sarah tossed a beanbag and it landed at the edge of the hole. The hole can be…

A:

Q: Write an equation (any form) for the quadratic graphed below

A: The…

Q: Write an equation (any form) for the quadratic graphed below 2 5 4 3 -2 1 i 2 3 4 5 -2- -3 4- -5 y =

A:

Q: Write the equation of a cubic function in factored form that has zeros 2, -3, and 5, and also passes…

A:

Q: Write an equation (any form) for the quadratic graphed below 4 -5 -4 -3 -2 -1 -3 y =

A: