Which restrictions on the domain would result in a range of [3, 6]?

Select the THREE.
a. Restrict domain to [-9, -6]
b. Restrict domain to [-3, 6]
c. Restrict domain to [-2, 4]
d. Restrict domain to [4, 8]
e. Restrict domain to [4, 6]

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq