Answer:
Step-by-step explanation:
We are being asked to write the equation in point-slope form:
where m = slope and the first point =
In this case, the slope is -5 and the point is so the equation will be:
Want to learn more about point-slope form? Check the link out:
https://www.albert.io/blog/point-slope-form/#What_is_point_slope_form
Answer:
Graph G
Step-by-step explanation:
The graphs are attached
Given that the oil-well contractor drills a shaft 7 meters deeper into the ground every 2 hours, hence the rate at which the shaft drills = 7 meter / 2 hours = 3.5 meters per hour
Since the drill goes into the ground, hence the rate is negative that is -3.5 meters per secong
The slope (rate of change) of a line (m) is given by:
a) For graph F, the line passes through the point (0,0) and (10, -20). Hence:
b) For graph G, the line passes through the point (0,0) and (10, -70). Hence:
c) For graph H, the line passes through the point (0,0) and (10, -35). Hence:
d) For graph J, the line passes through the point (0,-3.5) and (10, -3.5). Hence:
