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Integrated Basics Semester 4 Review Flashcards | StudBud
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Integrated Basics Semester 4 Review
Integrated Basics Semester 4 Review
14 terms
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Power Basics Algebra
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
Solve: 7x
2
+ 46x + 70 = 3x
2
+ 10x − 11
x = 4.5
x = 7 or 3
x = -7 or 3
x = -4.5
2
Solve: 2x
2
− 9x − 5 = 0
x = 0.25 or 3
x = 2 or 9
x = 2
x = -0.5 or 5
3
Which of the following is NOT a quadratic equation?
4x + 6 = 7x2
x2 = 9
2x2 - 4x + 8 = 0
3x3 - 8x2 - 9 = 0
4
What is the y-intercept of the equation y = \frac{1}{2}x - 3
(0, 3)
(0, -3)
(\frac{1}{2}, 3)
(1, 2)
5
A line has a slope of \frac{3}{5} and passes through the point (1, 4). What is another coordinate point on the line?
(7, 6)
(-4, 1)
(4, 9)
(6, 7)
6
What are the coordinates of point B?
(2, 5)
(-2, -5)
(-5, -2)
(5, 2)
7
Solve: 3x
2
− 10x − 13 = 0
x = 4.33 or 2
x = 4.33 or 4.5
x = 4.33 or 1.5
x = 4.33 or -1
8
What is the slope of a line that has a point with coordinates (-3, -2) and another point with the coordinate (4, -1)?
-\frac{1}{3}
\frac{1}{3}
\frac{1}{7}
7
9
What are the coordinates of point A?
(-4, 5)
(4, -5)
(-5, 4)
(5, -4)
10
Solve: 6x
2
+ 7x − 20 = −10x
2
+ 7x + 5
x = 1.25 or -1.25
x = 5 or -5
x = 1 or -1
x = -3 or 2
11
What is the slope of the following line?
\frac{1}{3}
\frac{2}{6}
3
\frac{3}{7}
12
Solve: 3x
2
+ 7x + 2 = 0
x = 1 or 3
x = -0.33 or -2
x = -2 or 7
x = 0.33 or 3
13
What are the coordinates of point C?
(4, 3)
(3, -4)
(3, 4)
(4, -3)
14
Solve: 2x
2
+ 7x + 3 = 0
x = 0.33 or -3
x = -0.5 or -3
x = 0.25 or 7
x = -2 or 3
