6 4
-10
-8
-6
-4
1-2
2
4
6
8
10
-4
-6
-
-10
Function
O Not a Function
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Is it a function

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Find the values of y: 3y^3(y^2+ 2/3y)=0

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?