2x + 5y = 10
Slope is -2/5 and y-intercept is 2
Step-by-step explanation:
2x + 5y = 10
5y = -2x + 10
y = -2/5 x + 10/5
y = -2/5 x + 2
Slope, m = -2/5
y-intercept, b = 2
A.
mean
B.
median
C.
Both mean and median summarize the data equally well.
Answer:
see the explanation
Step-by-step explanation:
we know that
A linear function in slope intercept form is equal to
where
m is the slope or unit rate
b is the y-intercept or initial value
In this problem we have a linear function between the total cost and the number of miles
Let
y ----> the total cost in dollars
x ----> the number of miles
The slope or unit rate is equal to
The y-intercept is equal to the flat fee
substitute the given values
The linear function that model the situation is