The force (F) needed to cause the acceleration (a) of an object of mass, m, is given by the equation, F = ma where m is the obje
1 answer:
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Answer: The correct option is second, i.e., x>0.
Explanation:
As we know that the domain is the set of all possible inputs. If function is defined as, f(x) then all possible value of x for which the function f(x) is defined is called domain.
In a graph the domain is defined on the x axis and the range of the function is defined on y-axis.
In the given graph the function is defined from x=0 to because for
the graph is not defined. It means for
the function is not defined.
Sicen the graph is defined for all positive values of x, therefore the domain of the function is al real number greater than 0. It can be written as x>0 and the second option is correct.
Notice that the triangle is a right triangle, because of the right angle. By the Pythagorean Theorem, 
. Then 
, d. 8 m