A quarterback throws a football to a teammate. The football is 6.5 ft above the ground when it leaves the quarterback's hand. His teammate catches it 3.5 s later, at a height above the ground of 5 ft.

Projectile motion formula
[tex]\begin{array}{l}
h(t)=-16 t^2+v t+h_0 \\
h_0=6.5 \\
v=? \\
h=5 \text { when } t=3.5
\end{array}[/tex]

Determine the value of [tex]v[/tex], rounded to the nearest whole number.
[tex]v \approx[/tex] $\square$

. F.3). If the first line intersects the x-axis at the point ... then we associate the ordered pair of real numbers (a, b) with the point P. The number a is called the x-coordinate or abscissa of P and the number b is called the y-coordinate or .... As illustrated in Figure F.12, intersections of a graph with the x-axis have the form (a, 0).

Answered by Anonymous | 2024-06-10

(2f)) D ;

Answered by sechsAdamPraxedes | 2024-06-24

The ordered pair for point B, given that it lies on the function f ( x ) = − 3 x 2 with an x-coordinate of 2, is ( 2 , − 12 ) . To find this, we substitute 2 into the function and calculate the corresponding y-value.
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Answered by sechsAdamPraxedes | 2024-10-01