2x +8=2x+8
2x-2x=8-8
0x=0
So the answer is 0
Answer:
The function f has an inverse because it is one-to-one.
Step-by-step explanation:
The condition for a function to have an inverse is that every x coordinate maps to a single y - coordinate. As illustrated by the diagram attached in the second picture, every x value maps to one y value therefore satisfying the condition making the function have an inverse.
Answer:
3/2 looks right to me.....
Answer:
The ball hit the ground at t=6 seconds
Step-by-step explanation:
we have
where
f(t) is he height of the ball in feet
t is the time in seconds
we know that
When the ball hit the ground, the height of the ball is equal to zero
so
For f(t)=0
solve for t
Factor the leading coefficient -16t
the solutions are
t=0, t=6
Remember that
For t=0 ----> f(t)=0 is the initial height of the ball
Fort=6 sec ----> f(t)=0
therefore
The ball hit the ground at t=6 seconds
Answer:
The Answer is: y = -3x + 6
Step-by-step explanation:
Given point (0, 6) and slope -3, begin with the point slope form of the equation:
y - y1 = m(x - x1)
y - 6 = -3(x - 0)
y - 6 = -3x
y = -3x + 6
Hope this helps! Have an awesome day!! :-)
