A rocket is shot in the air at an initial velocity of 12 800 miles per hour. If 1 mile is equal to 5 280 feet, then what is the
1 answer:
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We can observe that the function describing the graph is linear and so the equation is of linear nature:
Numbers m and n have special names. m is called the slope, n is called y-intercept.
From the graph one can tell that the line intercepts y-axis at y = -1 that means n = -1. What about the slope you say?
The slope can be calculated using two points' coordinates that lie on the line:
Now our line has an equation,
Hope this helps.
Answer:
<h2>The answer is option A</h2>Step-by-step explanation:
To find the value of x when y = 24, we must first find the relationship between them
<h3>where k is the constant of proportionality
when
x = 16
y = 2
Substitute the values into the above formula and solve for k
That's
<h3>Cross multiply we have the answer as
k = 8
So the formula for the variation is
<h3>Now when y = 24
We have
<h3>Square both sides
<h3>We have the final answer as
<h2>Hope this helps you