On Sunday 9 friends go to the movies. Altogether, they payed $83.25 for admission. they all share the actual cost equally. How m
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The correct statement regarding the function is given by:
A. it us a one-to-one function.
<h3>What is the missing information?</h3>This problem is incomplete, but researching it on the internet, the function used is .
For , each value of x is associated with only one value of y, that is, the graph has <u>no vertically aligned points</u>, hence it is a function.
Each value of y is also associated with only one value of x, that is, the graph has <u>no horizontally aligned points</u>, hence it is a one-to-one function, and the correct statement is given by:
A. it us a one-to-one function.
More can be learned about functions at brainly.com/question/24808124
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The equation of the lines can be plotted on the graph after calculating the coordinates on each line.
<h3>What is a linear equation?</h3>It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have two linear equation:
x = 4y
x + y = 7.0
To plot the linear equation first we will find the few coordinates to plot on the coordinate plane.
For the equation of line:
x = 4y
x 0 1 2 3 -1 -2 -3
y 0 4 8 12 -4 -8 -12
For the equation of line:
x + y = 7.0
x 0 1 2 3 -1 -2 -3
y 7 6 5 4 8 9 10
Thus, the equation of the lines can be plotted on the graph after calculating the coordinates on each line.
Learn more about the linear equation here:
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