(04.02 MC)What is the explicit equation for the nth term of the arithmetic sequence 7.2, 3.8, 0.4, −3, −6.4, …?

(01.07 MC)A student was asked to determine the y-intercept for the logarithmic function f (x) = log3(x + 2) + 1. Which of the following expressions would result in the correct y-intercept?

A 22-year-old client with a recent untreated chlamydial infection now reports lower abdominal pain, fever, pain with intercourse, and irregular vaginal bleeding. Pelvic examination reveals cervical motion tenderness. Which interpretation best fits the combined findings?

(04.02 MC)A jet plane has 180,000 pounds of fuel after the first hour of flight. The four engines consume a total of 15,000 pounds per hour at its cruising altitude. How many pounds of fuel remain after the 8th hour?

(02.06 MC)What is the inverse of the function f (x) = 3(x + 2)2 – 5, such that x ≤ –2?

(02.07 MC)Given f (x) = x2 + 4x + 5, what is equal to?

(01.02 MC)The table gives a partial set of values of a polynomial h(x), which has a leading coefficient of 1. x –3 –2 –1 0 1 h(x) 0 0 –4 –6 0 If every x-intercept of h(x) is shown in the table and has a multiplicity of one, what is the equation of the polynomial function?

(02.06 MC)What is the inverse of the function f (x) = 3(x + 4)2 – 2, such that x ≤ –4?

(02.03 MC)The area of a rectangle is given by the function A(x) = 2×3 + 6×2 + 5x + 15. If the length is defined by x + 3, what is the width of the rectangle?

(01.02 MC)The table gives a partial set of values of a polynomial h(x), which has a leading coefficient of 1. x –3 –2 0 1 2 h(x) 0 –23 –12 0 0 If every x-intercept of h(x) is shown in the table and has a multiplicity of one, what is the equation of the polynomial function?