bobbya
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Questions Answered

bobbya:
a ball is launched from a sling shot. its height h (x) can be represented by a quadratic function in terms of time x in seconds. after 1 sec…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

bobbya:
find the foci of the hyperbola defined by this equation (x6)^2/16(y+6)^2/4=1 enter your answer in the (x1 y1 ) (x2 y2)round
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

bobbya:
Solve the equation: 7/x+1=5/x3
 updated one year ago
 12 replies
 1 Medal
Mathematics

bobbya:
Find the quotient: (5x^3 − 2x^2 + x − 4) ÷ (x − 3)
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

bobbya:
Simplify the expression: (3xy)^1
 updated one year ago
 6 replies
 1 Medal
Mathematics

bobbya:
Solve the equation: 2x − 5 less than or equal too
9
 updated one year ago
 4 replies
 1 Medal
Mathematics

bobbya:
Is the interval [4, 7) open, closed, half–open, or unbounded
 updated one year ago
 1 reply
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Mathematics

bobbya:
Simplify the expression: 3x^2 − 3y + 8x − 5x^2 + 12y
 updated one year ago
 10 replies
 2 Medals
Mathematics

bobbya:
Simplify the rational expressionx^2+2x8/x^2+5x14
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

bobbya:
Solve the inequality: 3x+4less than or equal to 16
 updated one year ago
 2 replies
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Mathematics

bobbya:
Find the sum 6/x4+3/x+1
 updated one year ago
 3 replies
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Mathematics

bobbya:
Find the product: (3x − 5)(x + 3)
 updated one year ago
 4 replies
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Mathematics

bobbya:
The variables x and y vary inversely. Which equation relates x and y when x = 1 and y = 9?
 updated one year ago
 4 replies
 1 Medal
Mathematics

bobbya:
Write the expression (3 − 9i) + (4 + 5i) as a complex number in standard form
 updated one year ago
 3 replies
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Mathematics

bobbya:
Which one is a rule for the nth term of the sequence 3, 15, 75, 375...?
 updated one year ago
 7 replies
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Mathematics

bobbya:
What is the product of 4x – 3 and x + 8?
 updated one year ago
 10 replies
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Mathematics

bobbya:
What is the distance between the points (4, 1) and (6, 8)?
Round your answer to the nearest hundredth
 updated one year ago
 11 replies
 2 Medals
Mathematics

bobbya:
Find the quotient: (2x3 − 3x2 + x − 6) ÷ (x − 4)
 updated one year ago
 3 replies
 1 Medal
Mathematics

bobbya:
What is the center of the ellipse defined by the equation (x+8)^2/36+(y7)^2/9=1
 updated one year ago
 6 replies
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Mathematics

bobbya:
Solve the inequality: 7x + 4 ≤ 32
 updated one year ago
 5 replies
 1 Medal
Mathematics

bobbya:
Simplify the expression: 4x2 − 8y + 3x − 9x2 + 10y
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

bobbya:
Simplify the expression: 4x2 − 8y + 3x − 9x2 + 10y
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

bobbya:
If f(x) = x2 − 2x + 9 and g(x) = 8 − x, what is (f o g)(−4)?
 updated one year ago
 2 replies
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Mathematics

bobbya:
If f(x) = x2 − 2x + 9 and g(x) = 8 − x, what is (f o g)(−4)?
 updated one year ago
 18 replies
 No Medals Yet
Mathematics