The graph of a function f(x) is shown below:
what is the domain of f(x)?
a. integers from −1 < x < 2
b. integers from −3 < y ≤ 3
c. integers from −3 ≤ y < 3
d. integers from −1 ≤ x ≤ 2

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.