Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Alg2_3-2 Ex 2Graph the equation: 2x + 4y = 8. Find the x-intercept and
y-intercept.
a. | (0, 2) and (4, 0) | c. | (4, 2) and (2, 0) | b. | (2, 0) and (4, 0) | d. | (0, 4) and (2,
0) |
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2.
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Alg2_3-2 Ex 3Graph the equation 3x - 5y = 15. Find the x-intercept and
y-intercept.
a. | (-3, 0) and (0, 5) | c. | (5, -3) and (-3, 5) | b. | (5, 0) and (0, -3) | d. | (-5, -6) and (-3,
0) |
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3.
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Alg2_3-3 Ex 4Graph the equation 3x + 4y = 12. Find the x-intercept and
y-intercept.
a. | (3, 0) and (0, 4) | c. | (0, 4) and (3, 0) | b. | (4, 3) and (3, 0) | d. | (0, 3) and (4,
0) |
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4.
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Alg2_3-3 Ex 1Find the slope on the line containing the points (-1 ,5 ) and (3
, -7).
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5.
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6.
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Alg2_3-4 Ex 1Find the equation of the line that passes through the point (-8,
3) and has a slope of 3/4. Leave your answer in Slope-Intercept Form (y = mx + b)
a. | y = (3/4)x + 2 | c. | y = (-3/4)x + 2 | b. | y = (4/3)x + 9 | d. | y = (3/4)x + 9 |
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7.
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Alg2_3-4 Ex 2Find the equation of the line that passes through the points (1,
2) and (3, 6). Leave your answer in Slope Intercept Form (y = mx + b).
a. | y = 2x -2 | c. | y = (1/2)x | b. | y = 2x | d. | y = 3x + 1 |
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8.
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Alg2_3-4 Ex 4Find the equation of the line that passes through the point (-1,
3 ) and is parallel to the line 2x + y = 10. Leave your answer in Slope Intercept Form ( y = mx
+ b).
a. | y = -2x + 1 | c. | y = 2x -1 | b. | y = x - 2 | d. | y = (-1/2)x + 1 |
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9.
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Alg2_3-4 Ex 5Find the equation of the line that passes through the point (2 ,
-3) and is perpendicular to the line 4y - x = 20. Leave your answer in Slope Intercept Form ( y
= mx + b).
a. | y = -4x - 5 | c. | y = -4x + 5 | b. | y = 4x - 5 | d. | y = -5x + 4 |
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10.
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Alg2_3-5 Ex 1Solve the system of equations using the graphing method (draw
your graphs on scratch graph paper). y = x + 1 y = -x + 3
a. | (2, 1) | c. | (1, 3) | b. | (1, 2) | d. | (2, 2) |
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11.
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Alg2_3-5 Ex 4Solve the system of equations using the substitution
method. x + y = 5 x = y + 1
a. | (2, 3) | c. | inconsistent (no solution) | b. | consistent,
dependent y = x - 1 | d. | (3,
2) |
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12.
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Alg2_3-5 Ex 5Solve the systems of equations using Linear Combination
(Elimination). 3x + 3y = 15 2x + 6y = 22
a. | (3, 2) | c. | (2, 3) | b. | (5, 0) | d. | Inconsistent |
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13.
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Alg2_3-7 Ex 2Graph the inequality on scratch graph paper. Which of
these points is included in your solution? 2x + 4y > 8
a. | (4, 4) | c. | (0, 2) | b. | (0, 0) | d. | (4, 0) |
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14.
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Alg2_3-7 Ex 5Graph the system of inequalities on your graph paper.
Which of these points is included in your solution? x>0 y>0 3x + 2y < 12 x - 2y
> -4
a. | (-4, 0) | c. | (8, 8) | b. | (2, 1) | d. | (2, -3) |
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15.
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Alg2_3-8 Ex 1Find the range of the given function, if the domain is: D = {1,
2, 3} 
a. | R = {-2, -1, 4} | c. | R = {-4, -1, 4} | b. | R = {-4, 0, 4} | d. | R = {-1, 2, 4} |
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16.
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Alg2_3-8 Ex 2Given that f(x) = 3x - 5 and g(x) = 2x + 4, find f(g(2)).
a. | f(g(2)) = 19 | c. | f(g(2)) = 0 | b. | f(g(2)) = 6 | d. | f(g(2)) = 21 |
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17.
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Alg2_3-10 Ex 1Tell whether the set of ordered pairs is a relation, function,
one-to-one function, or none of these. { (1 ,2 ), (2 ,2 ), (3 ,5 ), (4 ,7 )}
a. | none of these | c. | relation | b. | function | d. | one-to-one
function |
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