NJGPA Algebra I and Geometry Concepts 2

Question 1

What is the slope of the line passing through the points (2, 5) and (6, 13)?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 2

Which equation represents a line with a y-intercept of -3 and a slope of 4?

Accepted Answer

y = 4x - 3

Answer

y = -3x + 4

Answer

y = 4x + 3

Answer

y = -3x - 4

Question 3

A triangle has angles measuring 45° and 75°. What is the measure of the third angle?

Accepted Answer

60°

Answer

50°

Answer

55°

Answer

65°

Question 4

Solve for x: 3(x - 4) = 2x + 1

Accepted Answer

x = 13

Answer

x = 11

Answer

x = 7

Answer

x = 5

Question 5

What is the area of a circle with a radius of 7 cm? (Use π ≈ 3.14)

Accepted Answer

153.86 cm²

Answer

43.96 cm²

Answer

21.98 cm²

Answer

196 cm²

Question 6

If f(x) = 2x² - 3x + 1, what is f(3)?

Accepted Answer

10

Answer

8

Answer

12

Answer

14

Question 7

Two parallel lines are cut by a transversal. If one alternate interior angle measures 72°, what is the measure of the other alternate interior angle?

Accepted Answer

72°

Answer

108°

Answer

18°

Answer

36°