Answer:
The initial value of the function is 5
Step-by-step explanation:
we know that
The initial value of the function, is the value of the function when the value of x is equal to zero (the y-intercept)
In this problem
Observing the graph
The y-intercept is the point (05)
therefore
The value of the function for x equal to zero is 5
Answer:
The required equation is 5 m + 16.5 gallon = 225 gallon
The paint used each day = m = 41.7 gallon
Hence the amount of paint used each day = m = 41. 7 gallon
Step-by-step explanation:
Here, the total amount of paint available initially = 235 gallons
The days taken to paint home = 5 days
Let us assume the paint used each day = m gallons
Now, total paint used in 5 days = 5 x ( paint used in 1 day) = 5 x m = 5 m
Also, the paint left after 5 days = 16. 5 gallons
Now, according to the question:
Paint used in 5 days + left over paint = Total paint
⇒ 5 m + 16.5 gallon = 225 gallon
or, 5 m = 225 - 16.5 = 208.5
or, m = 208.5 / 5 = 41. 7
or, m = 41.7 gallon
Hence the amount of paint used each day = m = 41. 7 gallon