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Sagot :
Sure! Let's solve the problem step-by-step.
We are given the function:
[tex]\[ f(x) = -x + 2 \][/tex]
Part (b) asks us to find the x-intercepts. The x-intercepts are the points where the graph of the function crosses the x-axis. This occurs where [tex]\( f(x) = 0 \)[/tex].
To find the x-intercepts, we solve the equation:
[tex]\[ f(x) = 0 \][/tex]
[tex]\[ -x + 2 = 0 \][/tex]
Now, solve for x:
[tex]\[ -x + 2 = 0 \][/tex]
[tex]\[ -x = -2 \][/tex]
[tex]\[ x = 2 \][/tex]
Therefore, the x-intercept of the function [tex]\( f(x) = -x + 2 \)[/tex] is:
[tex]\[ x = 2 \][/tex]
So, the answer is:
[tex]\[ X = 2 \][/tex]
This means that the graph of the function crosses the x-axis at [tex]\( x = 2 \)[/tex].
We are given the function:
[tex]\[ f(x) = -x + 2 \][/tex]
Part (b) asks us to find the x-intercepts. The x-intercepts are the points where the graph of the function crosses the x-axis. This occurs where [tex]\( f(x) = 0 \)[/tex].
To find the x-intercepts, we solve the equation:
[tex]\[ f(x) = 0 \][/tex]
[tex]\[ -x + 2 = 0 \][/tex]
Now, solve for x:
[tex]\[ -x + 2 = 0 \][/tex]
[tex]\[ -x = -2 \][/tex]
[tex]\[ x = 2 \][/tex]
Therefore, the x-intercept of the function [tex]\( f(x) = -x + 2 \)[/tex] is:
[tex]\[ x = 2 \][/tex]
So, the answer is:
[tex]\[ X = 2 \][/tex]
This means that the graph of the function crosses the x-axis at [tex]\( x = 2 \)[/tex].
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