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Which of the following inequalities represents the graph shown below on the real number line?

(A) 0 < x < 5

(B) 0 < x ≤ 4

(C) -2 < x ≤ 4

(D) 1 < x ≤ 4

(E) 0 < x ≤ 4

What is the coefficient of x⁸ in the product of the polynomials below?

(–x⁴ + 3x³ - 5x² + x - 5)(5x⁴ - 2x³ + x² - 5x + 2)

（A）0 （B） 5 （C） 4 （D） -2 （E） -5

Correct Answer: E

In the complex numbers, where , the conjugate of any value a + bi is a– bi.What is the result when you multiply 2 + 7i by its conjugate?

(A) 45(B) –45(C) 45i(D) 53(E) 53i

Correct Answer: D

In the standard (x, y) coordinate plane, the midpoint of is (5, 7) and a is located at (2, 3). If the coordinates of b are (x, y), what is the value of (x + y)?

（A）19 （B） 17 （C） 11 （D） 8.5 （E） 8

Correct Answer: A