Answer:
0
Step-by-step explanation:
Slope = 
(-2,-5) = (x1,y1)
(18,-5) = (x2,y2)
Slope = 
= 
= 0
4 + 7x - 3x + 2 = 8x + 6
6 + 4x = 8x + 6
Subtract 6 and 4x from both sides
0 = 4x
0 = x
Answer:
1
Step-by-step explanation:
Any number raised to the 0th power is 1, except for 0; 0 to the 0th power is undefined.