Find the zeros of the function ƒ(x) = x2 + 2x – 3. Question 8 options:

A)

(3,0) and (1,0)

B)

(3,0) only

C)

(– 3,0) only

D)

(– 3,0) and (1,0)

What is the result of adding the system of equations? 2x+y=4 3x-y=6

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

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1