Given:
The length of field is n yards.
The length of a field in feet is a function f(n).
To find:
The function rule for this situation.
Solution:
We know that,
1 yard = 3 feet
Using this conversion, we get
n yard = 3n feet
The length of field is n yards. So, the length of the field is 3n feets.
The length of a field in feet is a function f(n). So,
Therefore, the required function rule for this situation is .
The rate is 1km/15min
It's a fraction where the denominator is 15 minutes.
To make it a unit rate, we need to make the denominator 1.
A unit rate would be 4 km / hour.
Answer:
4x - 3 = 25
+ 3 + 3
4x = 28
x = 7
<em>1st = add like terms</em>
<em>2nd = simplify</em>
<em>3rd = divide both sides</em>
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Hope this helps
Step-by-step explanation:
32 feet is the answer in this
Answer: y=6x-5
Step-by-step explanation:
Since we know the slope, we can plug it into the slope-intercept equation. We can plug in the given point to find the y-intercept.
y=6x+b
1=6(1)+b
1=6+b
b=-5
Now that we know the y-intercept, we can complete the equation.
y=6x-5
