Answer:
Step-by-step explanation:
<h2>C A L C U L A T I O N S</h2>
Finding the slope using two points:
The formula for slope is
In this case...
^^^Plug these numbers into the formula for slope...

Your slope is undefined. This means that you line is vertical
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:

Step-by-step explanation:
So we have the equation:

First, distribute the 7 into the (x+8) and simplify:

Combine the like terms 7x and 8x by adding them together:

Subtract 56 from both sides to isolate the x:

Divide both sides by 15 to get x:

Answer:
B
Step-by-step explanation:
f(x)= -3(x+1)^2 +2
> -3, Has to negative because its facing down
>(x+1) means it goes to the left 1 unit
> +2 at the end means it goes up by 2 units