I’m multiplying -5/2 by the reciprocal of 6/7, as an equivalent to dividing it by 6/7. -5/2 • 7/6 = -2 11/12
Answer:
Step 3 they took the square root incorrectly
Step-by-step explanation:
5 ( x-2)^2 +6 = 86
Subtract 6 from each side
5 ( x-2)^2 +6 -6= 86-6
5 ( x-2)^2 = 80
Divide each side by 5
5 ( x-2)^2 /5 = 80/5
(x-2)^2 = 16
Take the square root of each side
sqrt((x-2)^2) = ±sqrt(16)
x-2 = ±4
Answer:
y = -1/2x - 8
Step-by-step explanation:
y = -1/2x - 8
Answer:
B
Step-by-step explanation:
Answer:
zero slope
Step-by-step explanation:
horizontal lines are zero slope because they are not slanted (slope)
this is a horizontal line.