Which are true of the function f(x) = 49()x? check all that apply. the domain is the set of all real numbers. the range is the set of all real numbers. the domain is x > 0. the range is y > 0. as x increases by 1, each y-value is one-seventh of the previous y-value. the initial value for the function is 7.

Which are true of the function f(x) = 49()x? Check all that apply.

The domain is the set of all real numbers.  

The range is the set of all real numbers.  

The domain is x > 0.

The range is y > 0.

As x increases by 1, each y-value is one-seventh of the previous y-value.

The initial value for the function is 7.

The correct answer choices are:

The domain is the set of all real numbers.  

The range is y > 0.

As x increases by 1, each y-value is one-seventh of the previous y-value.

i wanna say it’s between b and d, leaning more towards b.

weight of the box is given as

here this is placed on the inclined of angle 42 degree

now this weight will have two components one is along the incline other is perpendicular to it

so here we need to apply a force parallel to incline opposite to its component of weight

so here the component of weight is given as

here we have

so it requires 75 n force to move it upwards