Answer:
(A) y+4=-3(x+6)
Step-by-step explanation:
The point-slope form of the equation of a line whose slope is m and passes through the point
is: ![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
Given the point: ![(x_1, y_1)=(-6,-4)](https://tex.z-dn.net/?f=%28x_1%2C%20y_1%29%3D%28-6%2C-4%29)
Slope, m=-3
![x_1=-6\\y_1=-4](https://tex.z-dn.net/?f=x_1%3D-6%5C%5Cy_1%3D-4)
Substituting these values into:
, we obtain the point slope form of the equation:
![y-(-4)=-3(x-(-6))\\\\y+4=-3(x+6)](https://tex.z-dn.net/?f=y-%28-4%29%3D-3%28x-%28-6%29%29%5C%5C%5C%5Cy%2B4%3D-3%28x%2B6%29)
The correct option is A.
Yes, it’s option one where y is neg five
Given that height, h(t) of a tennis ball is modeled by the equation h(t)=<span>-16t^2 + 45t + 7, the time taken for the ball to reach maximum height will found as follows:
at maximum height:
h'(t)=0
but from the equation:
h'(t)=-32t+45=0
solving for t we get
t=45/32
t=1.40625~1.4 seconds
Thus the time taken to reach maximum height is 1.4 seconds
</span>
Answer:
4 different outcomes based on color or 10 based on amount.
Step-by-step explanation:
I don't think it is specific enough for a definite answer.