Answer:
Step-by-step explanation:
Answer:
Graph ⇒ see the attached figure
Create a table ⇒ see the attached figure
Expression/Equation ⇒ y = 8x
What is the slope? ⇒ 8
What is the y-intercept? ⇒ zero
Step-by-step explanation:
Given: Meat costs $8.00 per pound at a store.
Let the number of pounds = x, and the total cost = y
So, the equation which represents the given situation is ⇒ y = mx
Where m is the slope.
If x = 1 pound , the meat costs = y = $8
So, y = 8x
The table can created by let values for x and find the values of y.
The attached table represents the table and the graph of y = 8x
The slope = 8
y-intercept is the value of y when x = 0
so, the y-intercept = 0
Answer:
- Blueberry pie costs $9, lemon meringue cost $14
Step-by-step explanation:
<u>Set equations:</u>
- 13x + 12y = 285
- 3x + 12y = 195
<u>Solve by elimination. Subtract the second equation from the first:</u>
- 13x + 12y - 3x - 12y = 285 - 195
- 10x = 90
- x = 9
<u>Find the value of y:</u>
- 3*9 + 12y = 195
- 12y = 195 - 27
- 12y = 168
- y = 168/12
- y = 14
The function f(x) has a greater maximum 7.
The given function is f(x)=-3x²+6x+4 and g(x) the function in the graph.
We need to check which function has the greater maximum.
<h3>What is a maximum in the function?</h3>
The maximum value of a function is the place where a function reaches its highest point, or vertex, on a graph.
The first way is graphing. You can find the maximum value visually by graphing the equation and finding the maximum point on the graph. This is especially easy when you have a graphing calculator that can do the work for you.
The maximum for the function g(x) is 6.
From the graph given below, we can see that the maximum for the function f(x) is 7.
Therefore, the function f(x) has a greater maximum 7.
To learn more about the maximum of function visit:
brainly.com/question/13581879.
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