a volleyball reaches its maximum height of 13 feet 3 seconds after its served which of the following quadratics could model the
height of the volleyball over time after its served, select all that apply
2 answers:
The answer is f(X)= -2x^2 + 12x - 5, or the answer is best represented by the second option.
Because if you do, -b/2a, the result you'd get is three which represents the time of the ball after it's served.
Plug that number into the quadratic equation, and you should be getting thirteen as the result.
Answer:
the answers are the second option and the fifth option, i took the alegbra nation and those were marked correct
You might be interested in
Answer:
C)
Step-by-step explanation:
Perpendicular means negative reciprocal of the current slope.
And the negative reciprocal of -2 is 1/2.
C) x+3
first one factors to (x+3)(x-3)
second factors to (x+3)(x-2)
Answer:
b
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
trust me
Answer:
The area is equal to 666km²
Step-by-step explanation:
Multiply 18 by 37 to get 666.