Let a, b, and c be real numbers where a≠b≠c≠0. Which of the following functions could represent the graph below? f(x) = x2(x – a)2(x – b)4(x – c)
f(x) = x3(x – a)3(x – b)(x – c)2
f(x) = x4(x – a)(x – b)3(x – c)3
f(x) = (x – a)2(x – b)(x – c)6

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5