Select functions F and G such that the ratio of function of to function G is equal to function H

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.