This table lists the coordinates of points on a line. What is the y-intercept of the line?
1 answer:
Answer:
The line intercepts the y-axis and
Step-by-step explanation:
The intersection on the y-axis of a line is found to be .
That is, the intercept with the y-axis is the value of the function when x is equal to zero.
In this case we know the following points of the function:
x : -2 -1 0 1 2 3
y : 16 12 8 4 0 -4
Note that when then
.
Therefore the line intercepts the y-axis and
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<h2>Answer:</h2>
A.) {-6, -2, 5}
<h2>Step-by-step explanation:</h2>A function from a set
to a set
is a relation that assigns to each element
in the set
exactly one element
in the set
. The set
is the domain (also called the set of inputs) of the function. From the figure, we can see that this set is the x-coordinate of each red point. So this set is {-6, -2, 5}