Math
QUESTION 1
· Given : Find : f(5) =
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· 95 |
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· 395 |
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· 80 |
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· 85 |
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5 points
QUESTION 2
· Given : Find :
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· f(-3) = -41 |
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· f(-3) = 31 |
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· f(-3) = 29 |
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· None of the above |
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5 points
QUESTION 3
· Given: Find :
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· 7/4 |
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· 9/4 |
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· 13/4 |
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· None of the above |
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5 points
QUESTION 4
· Given : Find : f(6) =
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· 11 |
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· - 9 |
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· - 3 |
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· - 18 |
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5 points
QUESTION 5
· Given : Find :
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· f(-5) = 13 |
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· f(-5) = -22 |
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· f(-5) = -13 |
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· None of the above |
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5 points
QUESTION 6
· Given: find f(a).
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· None of the above |
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5 points
QUESTION 7
· Given : f(a + h) =
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· 3a² + 3h² + 2a + 2h |
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· 8a + 8h |
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· 3a² + 6ah + 3h² + 2a + 2h |
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· None of the above |
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5 points
QUESTION 8
· Given the formula : Take the answer for question #6, then subtract it from the answer for question #7, and then divide that expression by "h". The result is :
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· 2a+3h+2 |
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· 6a+3h+2 |
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· 3h+2 |
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· None of the above |
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5 points
QUESTION 9
· Determine the Domain of :
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· All Real numbers : |
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· All real numbers : |
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· All Real Numbers : |
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· All Real Numbers: · |
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5 points
QUESTION 10
· Determine the Domain of :
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· None of the above |
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5 points
QUESTION 11
· Factor:
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· (x - 3)(x - 2) |
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· (x - 5)(x - 1) |
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· (x - 6)(x + 1) |
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· None of the above |
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5 points
QUESTION 12
· Write the equation of a line ( y = mx + b ) given that the slope = 2/3 and the y-intercept is (0, 4).
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· y = 4x - 2/3 |
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· y = (2/3)x + 4 |
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· y = (-3/2)x - 4 |
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· y = 4x + 2/3 |
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5 points
QUESTION 13
· Given the line : Find the slope
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· slope = 3/4 |
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· slope = -4/3 |
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· slope = - 5 |
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· None of the above |
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5 points
QUESTION 14
· Given the line : Determine the y - intercept.
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· b = 3/4 |
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· b = - 5 |
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· b = 5 |
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· None of the above |
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5 points
QUESTION 15
· Find the equation of a line if the slope (m) is -3/4 and goes through the point ( 8 , -2 )
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· None of the above |
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5 points
QUESTION 16
· Given the quadratic equation: Find all solutions for x :
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· x = 0 or 3 |
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· x = 0 or -3 |
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· x = -3 or 3 |
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· x = 0 |
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5 points
QUESTION 17
· Given the quadratic equation: Find all solutions for n :
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· n = 0 or 3/2 |
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· n = 6 or 9 |
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· n = -3/2 or 0 |
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· n = 0 |
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5 points
QUESTION 18
· Given : (3x - 7)(2x + 5) = 0 Find all solutions for x :
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· x = 7 or -5 |
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· x = -7/3 or 5/2 |
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· x = 7/3 or -5/2 |
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· x = 3/7 or -2/5 |
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5 points
QUESTION 19
· Given : Use the quadratic formula to solve for the roots.
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· · {} |
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5 points
QUESTION 20
· Given a right triangle, use the Pythagorean Theorem to find "a" (one of the legs) when c = 85 and b = 53. (Round your answer to the nearest tenth.)
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· a = 66.5 |
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· a = 100.2 |
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· a = 5.7 |
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· a = 4416 |
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5 points
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