Mathematics, 20.07.2019 06:30, jonathankingsberry52
22. what is an equation of the parabola with vertex at the origin and focus (−4, 0)? a.) x = 1/16y^2 b.) x = -1/16y^2 c.) y = -1/16x^2 d.) y = 1/16x^2
Answers: 1
Mathematics, 21.06.2019 18:50, rosas8
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 19:00, libi052207
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
22. what is an equation of the parabola with&...
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