Mathematics, 02.01.2020 10:31 Deadpool9609

Which rules define the function graphed below

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Answers

y = x+2 ; y = 5

Explanation:
1- getting the function from x = 0 till x = 3:
We can note that this part of the graph is a linear function. This means that is has a general form:
y = mx + c where m is the slop and c is the y-intercept (value of y at x=0).
For the slope, we will use the points (0,2) and (3,5) to calculate it as follows:
m = (y2-y1)/(x2-x1) = (5-2)/(3-0) = 1
For the y-intercept, we can note that at x=0, the value of y is 2.
This means that the equation of the first part of the graph is:
y = x + 2

2- getting the function from x=3 till the end of the graph:
We can note that this part of the graph has a constant function.
Regardless the value of x, the value of y is always 5.
This means that the equation for this part is:
y = 5

From parts 1 and 2, we can deduce that the correct functions are:
y = x+2 ; y = 5

Hope this helps :)

Answer from: Quest

answer: at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

Answer from: Quest

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

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Which rules define the function graphed below
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