Answer:
The graph below
Step-by-step explanation:
We have a graph and an equation and are asked to create the graph.
We need to keep in mind that y = 1/4x - 2 is a positive linear equation, since 1/4 though is a fraction, is still positive, along with that there is no exponent within the equation at all. So what we can know with this information, is that the line will be straight and ascending from negative to positive.
Answer:
After 1.5 second of throwing the ball will reach a maximum height of 44 ft.
Step-by-step explanation:
The height in feet of a ball after t seconds of throwing is given by the function
h = - 16t² + 48t + 8 .......... (1)
Now, condition for maximum height is
{Differentiating equation (1) with respect to t}
⇒ seconds.
Now, from equation (1) we get
h(max) = - 16(1.5)² + 48(1.5) + 8 = 44 ft.
Therefore, after 1.5 seconds of throwing the ball will reach a maximum height of 44 ft. (Answer)
