Denise buys flour in bulk for her bakery. The cost per pound of flour is graphed below. Which BEST describes the function of the cost of flour ever the interval [0,15]?
A, a piece-wise function with separate pieces of linear functions only
B, a step-function for the entire interval
C, a single linear function with a three point of discontinuity
D, a piece-wise function with separate pieces of linear and step-functions
1 answer:
Based from the graph, I think the answer is D. a piece-wise function with separate pieces of linear and step-functions. This is because as you can see from the graph, for intervals [0,1], [5,6], and [10,11] the function is linear. On the other hand, for the remaining intervals, it has a constant value which can be described as a step function.
You might be interested in
Answer:
x=0 and y=2
Step-by-step explanation:
We have been given system of equations:
2x+5y=10 (1)
And 2x+3y=6 (2)
Subtract equation (2) from(1) we get:
2y=4
y=2
Now, substitute y=2 in equation(2) we get:
2x+3(2)=6
2x+6=6
2x=0
x=0
Hence, x=0 and y=2
Angles on a straight line add up to 180 degrees so
- 84.7 + 59.2, this is your expression
Answer:
a^2 + 6^2:
3^2 + 6^2
9 + 36 = 45
answer: 45
a-b
3-4
-1
answer: -1
Step-by-step explanation:
The division is using extra zeros.
