BreBreDoeCCx
31.03.2020 •
Mathematics
A guy hits a ball from a starting elevation of 2 feet with a velocity of 70 feet per second down to a green with an elevation of -7 feet. the number of seconds t is takes the ball to hit the green can be represented by the equation -16t^2+70t+2=-7. how long does it take the ball to land on the green
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Ответ:
The graph is a function
General Formulas and Concepts:
Algebra I
Vertical Line Test - each x-value must have its own y-valueStep-by-step explanation:
When we apply the Vertical Line Test to the parabola in the graph, we see that it passes it. Therefore, the graph shown is a function.