Mathematics, 29.01.2020 04:54 oliviacalhoun29
An engineer sketches a design for a flashlight that uses a mirror in the shape of a parabola to maximize the output of the light. the function representing the mirror is graphed on the left. which function models the situation? f(x) = (x β 6)2 + 2 f(x) = β(x β 0)2 + 20 f(x) = 3(x β 6)2 + 2 f(x) = β3(x β 0)2 + 20
Answers: 2
Mathematics, 21.06.2019 13:00
Given tanβ
=4/3 and Ο< β
< (3Ο)/2; find cos2β
a. -24/25 b. 24/25 c. -24/7 d. -7/25
Answers: 1
Mathematics, 21.06.2019 20:00
Whatβs the answer ? use the picture to see the problem
Answers: 2
Mathematics, 22.06.2019 00:20
Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2
Answers: 1
An engineer sketches a design for a flashlight that uses a mirror in the shape of a parabola to maxi...
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