Factor the polynomial.x2 - 3x - 54
A. (x - 6)(x + 1)
B. (x + 6)(x - 9)
C. (x - 6)(x - 9)
D. prime
Answer: B
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Provide an appropriate response.A student wishes to take the integral over all real numbers of f(x) = , if x < 0
, if x > 0 and claims this is zero because
equals zero. What is wrong with this thinking?
What will be an ideal response?
Find an equation for the line that passes through the given point and satisfies the given conditions.P = (-6, -7); parallel to v = -3i + 6j
A. -3x + 6y = -24
B. -3x + 6y = 45
C. y + 7 = (x + 3)
D. 6x + 3y = -57
Write the satement in symbols. Let x represent the unknown number.The quotient of 72 and the product of a number and -5.
A.
B. -360x
C.
D. - 5
Factor.4x + 32 + xy + 8y
A. (x + 8)(4 + y) B. (y + 8)(4x + y) C. (x + 8y)(4 + y) D. (y + 8)(x + 4)