Answer:
b
Step-by-step explanation:
Your points are (-2, 7) and (18, 1). To find the slope, use the slope formula (y_2 - y_1)/(x_2 - x_1)
(18, 1) --> (x_2, y_2)
(-2, 7) --> (x_1, y_1)
(1 - 7)/(18 - (-2)) --> -6/20 --> -3/10
The slope of the line passing through the points (-2, 7) and (18, 1) is -3/10.
Answer:

Step-by-step explanation:

Apply natural log property
ln mn=ln m + ln(n), ln(m/n)=ln(m)-ln(n)


All natural log has base 'e'

cross multiply


add 6e^3 on both sides and -x on both sides


Divide e^3-1 on both sides

Answer:
Positive
Step-by-step explanation:
The negative and negative cancel each other out, and positive times positive is positive.
Answer:
No, it is not a solution of the equation.
Step-by-step explanation:
x=-11, y=-284
14 · (-11)-129=-283
-283≠-284