Mathematics, 03.04.2021 07:00 22emilyl530
Aidan went over a jump on his skateboard. His height above the ground
changed according to the equation y=-16x2+27x, where x = time
in seconds and y = height in feet. If this equation is graphed, is the
point (1.7,0) a good approximation of an x-intercept?
2 of 8 QUESTIONS
No, because Aidan reached a maximum height of about 0.6 feet.
No, because Aidan spent about 0.6 seconds in the ain
Yes, because Aidan reached a maximum height of about 17 feet
Yes, because Aidan spent about 17 seconds in the air
Answers: 3
Mathematics, 21.06.2019 20:30
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Identify the function that contains the data in the following table: x β β -2 β β β β 0 β β β β 2 β β β β 3 β β β β 5 β β f(x) β β 5 β β β β 3 β β β β 1 β β β β 2 β β β β 4 β β possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1
Answers: 1
Mathematics, 22.06.2019 01:30
What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9
Answers: 1
Mathematics, 22.06.2019 02:00
Write the component forms of vectors u and v, shown in the graph, and find v β 2u. u= (< -3, -2> , < -3, -1> , < -2, -2> , < -2, -1> ) v= (< -5, 1> , -4, 0> , < 0, -4> , < 1, -5> ) v-2u= (< 5, 3> , < 0, 4> , < 4, 0> , < 5, -3>
Answers: 3
Aidan went over a jump on his skateboard. His height above the ground
changed according to the equa...
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