Answer:
Part 1) The slopes are negative reciprocals of one another.
Part 2) There is no relationship.
Step-by-step explanation:
Part 1)
we know that
If two lines are perpendicular, then their slopes are opposite reciprocal (the product of their slopes is equal to -1)
Part 2)
The y-intercept is the value of y when the value of x is equal to zero
Two linear functions that are perpendicular, could have the same y-intercept (the y-intercept would be the point of intersection between both lines)
so
There is no relationship
Answer:
(x+3)^2+(y+4)^2=100
Step-by-step explanation:
9514 1404 393
Answer:
- C = 100p +400
- y-intercept: 400
- the fixed cost for ...
Step-by-step explanation:
The graph shows C = 400 when p = 0 (at the left edge). This is the y-intercept value, and is the cost of production when no phones are produced. It is essentially the fixed cost of rent and equipment.
When p=1, the graph shows C = 500. That is, the cost goes up by 100 when p goes up by 1. This is the cost per phone. It shows up in the cost equation as the slope. So, the cost equation is ...
C = 400 +100p
Y=-3/2x+6 or in standard form 3x+2y=12
Hope this helped :)
Answer: 20 hours
Step-by-step explanation: We want to round our answer to the nearest hour, we know that the rocket can travel 200 miles per 1 minute, but we want to know first how many miles the rocket can travel per 60 minutes or 1 hour.
To find how many miles the rocket can travel at 60 minutes or 1 hour, simply multiply 200 x 60. 200 x 60 = 12,000 miles per hour.
Now, we want to find how many hours it would take for the rocket to travel from the earth to the moon.
Simply divide 239,000 by 12,000 to get the amount of hours it would take to reach the moon. 239,000/12,000 = about 20 hours.
So, it would take the rocket ship 20 hours to reach the moon from the earth.
