Question

PLZ HELP

Graph on the same axes: y=x2−4 and y=4−x2. Write an equation for the part of the graph that is on or above the x-axis.

Answer 1

Answer:

here

Step-by-step explanation

Answer 2

The given question is graph on the same axes: y=x2−4 and y=4−x2.

Write an equation for the part of the graph that is on or above the x-axis.

The given axis have the line on the first and fourth quadrant.

we have to write an equation to get the line on or above the x axis.

The equation of line on to x axis is y=0.

The equation of line that should lie above the x axis is y= k, where k is some constant.

The above two equation determines for any value of x the value of y does not change.

This is the choice of getting a line on or above the x axis.

The equation is y=0 or y=K.K is a constant that should be positive to get a line above the x axis.

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