Which is the factorization of x3 + 8? a. (x + 2)(x2 – 2x + 4) b. (x – 2)(x2 + 2x + 4) c. (x + 2)(x2 – 2x + 8) d. (x – 2)(x2 + 2x + 8)

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3