904463
Beschreibung
Quiz von Daniel Burns, aktualisiert more than 1 year ago
|
Erstellt von Daniel Burns
vor mehr als 10 Jahre
|
|
Frage 1
Frage
The sum of \(8 n^2 - 3n + 10\) and \(3n^2 - 6n - 7\) is
Antworten
-
\[ 5 n^2 - 9n + 3\]
-
\[5n^2 - 3n - 17\]
-
\[-11n^2 - 9n - 17\]
-
\[-11n^2 - 3n + 3\]
Frage 2
Frage
Noj is 5 years older than Jacob. The product of their ages is 84. How old is Noj?
Antworten
-
6
-
7
-
12
-
14
Frage 3
Frage
What is the slope of a line represented by the equation \(2y = x - 4\)?
Antworten
-
1
-
\(\frac{1}{2}\)
-
-1
-
\(-\frac{1}{2}\)
Frage 4
Frage
When \(16x^3 - 12 x^2+ 4x\) is divided by 4x, the quotient is
Antworten
-
\[12 s^2 - 8x\]
-
\[12x^2 - 8x + 1\]
-
\[4x^2 - 3x\]
-
\[ 4x^2 - 3x + 1\]
Frage 5
Frage
Which fraction represents \(\frac{x^2-25}{x^2-2-20}\) expressed in its simplest form?
Antworten
-
\(\frac{4}{5}\)
-
\(\frac{x-5}{x-4}\)
-
\(\frac{x+5}{x+4}\)
-
\(\frac{25}{x+20}\)
Frage 6
Frage
When x = 4, the value of \(2 x^0 + x!\) is
Antworten
-
24
-
25
-
26
-
28
Frage 7
Frage
Jonathan 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?
Antworten
-
2.0 hours
-
2.5 hours
-
2.8 hours
-
3.7 hours
Frage 8
Frage
If 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?
Antworten
-
\(x+ 3\)
-
\(x- 3\)
-
\(x^2+ 6x+5\)
-
\(x^2+ 7x+10\)
Frage 9
Frage
Which interval notation represents \(-3 \leq x \leq 3\)?
Antworten
-
\([-3, 3]\)
-
\((-3, 3]\)
-
\([-3, 3)\)
-
\((-3, 3)\)
Frage 10
Frage
Which equation represents a line parallel to the line whose equation is \(2x + 3y = 9\)?
Antworten
-
\(y = \frac{2}{3}x - 4\)
-
\(y = -\frac{2}{3}x + 4\)
-
\(y = \frac{3}{2}x - 4\)
-
\(y = -\frac{3}{2}x - 4\)
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.