Pinexam——There is royal road to learning.
Home ACT Math ACT English PE Exam CPA IELTS Contact Us

Home->ACT Math

If point A has a non-zero x-coordinate and a non-zero y-coordinate and at least one of these coordinate values is positive, then point A must be located in which of the 4 quadrants labeled below?

(A)I only

(B) I or II only

(C) II or IV only

(D) II, III, or IV only

(E) I, II, or IV only

The Correct Answer

One endpoint of a diameter of a circle with center (3, -4) has coordinates (5, -3) in the standard (x, y) plane. What are the coordinates of the other endpoint of that diameter?

(A)(1, -5) (B) (1, 2) (C) (-1, 5) (D) (3 + image, -3 + image) (E) (3 - image, -3 - image)

Correct Answer: A

In the figure below, line m is parallel to line n. One angle formed with transversal line T measures 60°, as shown. What is the degree measure of imagea? image

(A)30° (B) 60° (C) 90° (D) 120° (E) Cannot be determined

Correct Answer: D

One endpoint of a diameter of a circle with center (2, -3) has coordinates at (5, -2) in the standard (x, y) plane. What are the coordinates of the other endpoint of the diameter?

(A)(2 - image, -3 - image) (B) (-1, -4) (C) (0, -4) (D) (2 + image, -3 + image) (E) (8, -1)

Correct Answer: B

More ACT Math Exam Questions