Test
Integrated Algebra Regents Review Questions (with Explanations)
Preguntas del test (10)
1The sum of \(8 n^2 - 3n + 10\) and \(3n^2 - 6n - 7\) is
- A \[ 5 n^2 - 9n + 3\]
- B\[5n^2 - 3n - 17\]
- C\[-11n^2 - 9n - 17\]
- D\[-11n^2 - 3n + 3\]
2Noj is 5 years older than Jacob. The product of their ages is 84. How old is Noj?
- A6
- B7
- C12
- D14
3What is the slope of a line represented by the equation \(2y = x - 4\)?
- A1
- B\(\frac{1}{2}\)
- C-1
- D\(-\frac{1}{2}\)
4When \(16x^3 - 12 x^2+ 4x\) is divided by 4x, the quotient is
- A\[12 s^2 - 8x\]
- B\[12x^2 - 8x + 1\]
- C\[4x^2 - 3x\]
- D\[ 4x^2 - 3x + 1\]
5Which fraction represents \(\frac{x^2-25}{x^2-2-20}\) expressed in its simplest form?
- A\(\frac{4}{5}\)
- B\(\frac{x-5}{x-4}\)
- C\(\frac{x+5}{x+4}\)
- D\(\frac{25}{x+20}\)
6When x = 4, the value of \(2 x^0 + x!\) is
- A24
- B25
- C26
- D28
7Jonathan drove to the airport to pick up his friend. A rainstorm forced him to drive at an average speed of 45 mph, reaching the airport in 3 hours. He drove back home at an average speed of 55 mph. How long, to the nearest tenth of an hour, did the trip home take him?
- A 2.0 hours
- B 2.5 hours
- C 2.8 hours
- D 3.7 hours
8If the area of a rectangle is represented by \(x^2+ 8x+15\) and its length is represented by \(x+ 5\), which expression represents the width of the rectangle?
- A\(x+ 3\)
- B\(x- 3\)
- C\(x^2+ 6x+5\)
- D\(x^2+ 7x+10\)
9Which interval notation represents \(-3 \leq x \leq 3\)?
- A \([-3, 3]\)
- B \((-3, 3]\)
- C \([-3, 3)\)
- D \((-3, 3)\)
10Which equation represents a line parallel to the line whose equation is \(2x + 3y = 9\)?
- A\(y = \frac{2}{3}x - 4\)
- B\(y = -\frac{2}{3}x + 4\)
- C\(y = \frac{3}{2}x - 4\)
- D\(y = -\frac{3}{2}x - 4\)
Información
- Descripción
- Sample questions from the Integrated Algebra Regents with explanations.
- Autor
- Daniel Burns
- Idioma
- English
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- 663
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