How many blocks would be in the 8th step in the sequence?
Quadratic From Patterns

Quiz
•
Mathematics
•
9th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
65
82
13
36
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How many dots would be in the 10th step in the sequence?
65
85
50
40
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the nth term for the following quadratic sequence...
4, 14, 30, 52, 80...
3n2 + n
2n2 + n
3n2 - n
2n2 - n
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the nth term for the following quadratic sequence... 0, 5, 12, 21, 32...
n2 + 2n + 3
2n2 + 2n + 3
n2 - 2n - 3
n2 + 2n - 3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A ball is thrown into the air with an upward velocity of 40ft/s. Its height h in feet after t seconds is given by the function : h(t) = -16t^2 + 40t + 10 How many seconds does it take the ball to reach its maximum height?
1.25 seconds
1.4 seconds
2.5 seconds
2 seconds
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A frog is sitting on the ground when he is scared by a big dog. His movement is modeled by the equation h = -6t2 + 6t where h is the frog's height at any given time, t . How many seconds until the frog is back on the ground?
0.5 seconds
1 second
1.5 seconds
2 seconds
3 seconds
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How fast would you reach the water if you jump of a cliff using the formula: h(t) = -16t2 + 8t + 24?
8
1
1.5
1/4
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