Mathematics, 07.07.2021 19:30 acharity196
The image of a parabolic mirror is sketched on a graph. The image can be represented using the function y = -1/8x^2+2, where x represents the horizontal distance from the maximum depth of the mirror and y represents the depth of the
mirror as measured from the x-axis. How far away from the maximum depth is a point on the mirror that is 7/8 inches jn depth?
3 inches
4 inches
5 inches
6 inches
Answers: 2
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The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?
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Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither
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Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
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The image of a parabolic mirror is sketched on a graph. The image can be represented using the funct...
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