The parabola in the figure below has an equation of the form y = ax2 + bx - 4. Find the equation of the parabola using two different methods, by hand and with technology (graphing utility or computer software). Write a paragraph describing the methods you used and compare the results of the two methods.

Q: A parabola has equation y= 9x2 +x+c . One x-intercept is -2. What is the value of C

A: Given, The equation of the parabola  y =9x2 +x+c  One x-intercept is -2.  We have to find the value…

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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…

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Q: Write the equation in factored form. Show all your work State the zeroes and Determine the axis of…

A: To find vertex and axis of symmetry we want rewrite the given equation into vertex form.

Q: What is an equation of a parabola with the given vertex and focus? vertex: (-2, 5); focus: (- 2, 6)

A: Use standard form of parabola

Q: Find the equation of parabola given these three points using quadratic formula. (1,27) (18,45)…

A:

Q: Graph the parabola. y? = 4x 12 10- 6+ 4+ ? -12 -10 -6 -4 -2 10 12 -2- -6. -8- -10 -12+ og

A: Given curve is a parabola  We have draw the graph of parabola.  Given parabola is a type of opening…

Q: 66. One parabola at the right has the equation y-&-4)+ 2. Which equation represents the second…

A: Solution is given as below:

Q: how do you graph a parabola

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Q: Write the parabola in standard form and graph. Please label its vertex and axis of symmetry…

A: That's easy. Have a great day!!!

Q: What is the line that cuts a parabola into two equal parts? * Your answer

A: Topic:- geography      axis of symmetry: A line that divides the parabola into two equal halves and…

Q: Write the equation of a parabola given vertex 2,4 and point 8,0. And please identify the focus.

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Q: Write the standard equation of each parabola. Find the focus and make a graph. (i) passes through…

A: