<h3><u>The x intercept is -4.</u></h3>
To find the x intercept, all we need to do is replace the value of y with 0.
2x + 4(0) = -8
Solve for x.
2x = -8
Divide both sides by 2.
x = -4.
Using translations, it is found that the equation the represents the graphed function is:
, given by option C.
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- The parent function is
. - <u>As x increases, it's value increases. In the graph, as x increases, it decreases</u>, thus it was multiplied by -1, that is,
. - The parent function is defined for
, and the same is valid for the function in the graph, thus we have 
and not 
. - The initial value of the parent function is
, here it is 
, thus it was shifted down 3 units, that is, , and the correct option is C.
A similar problem is given at brainly.com/question/17072859
Answer:
Step-by-step explanation:
No, modern train cannot travel on old railroad.
In rail transport, track gauge is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails.
Most of the modern train are based on broad gauge. The separation in broad gauge is about 5 ft and 6 inches and in the standard gauge the separation between the tracks is 4 ft and inches. So for the modern train it is not possible to travel on the tracks whose separation is no more than 4.5 feet.
The answer is A. If you look up the periodic table you can see where things are.
