Answer:
For the first one:
y = 2/3x + 1
For the second one:
y = -5x + 4
Step-by-step explanation:
As you may already know, in the y=mx+b equation format:
m = slope
b = y-intercept
On the graph, it already shows the y-intercept, so you can automatically find your b in the equation.
And, the easiest, most quick way to find the slope by using a graph is to calculate using rise/run. So, by doing that you can calculate the equation.
Then, you can just leave the variables y and x alone.
Hope this helped!!
Answer:
The average velocity of the particle is .
Step-by-step explanation:
In vector terms, the average velocity of a particle (), in meters per second, at a given time change (), in seconds:
(1)
Where and is the change in position for x and y axes, in meters.
Answer:
Step-by-step explanation:
Given
Let d represents the event that a radar detects an aircraft.
So:
Required: Determine the probability that a radar detects three before it fails to detect 1.
This event is represented as: d d d d'
And the probability is calculated as thus:
Using complement rule:
So, we have:
Answer:
0.02510460251
Step-by-step explanation:
Answer:
y = 50
Step-by-step explanation:
y / 5 = 10
Multiply each side by 5
y/5*5 = 10*5
y = 50