Find the point-slope form of the equation of the line satisfying the given conditions and use this to write the slope-intercept form of the equation.Passing through (0, -1) and (1, 0)
A. y = x + 1
B. y = x - 1
C. y = -x - 1
D. y = -x + 1
Answer: B
Mathematics
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Factor the trinomial.24 + 5x - x2
A. (8 - x)(3 - x) B. (8 - x)(3 + x) C. (8 + x)(3 - x) D. (x + 8)(x - 3)
Mathematics
Simplify using the product rule.(2x6y4)(4x6y8)
A. 6x36y32 B. 6x12y12 C. 8x12y12 D. 8x36y32
Mathematics
Find the volume of the described solid.The solid lies between planes perpendicular to the x-axis at x = - 5 and x = 5. The cross sections perpendicular to the x-axis are circular disks whose diameters run from the parabola y = x2 to the parabola y = 50 - x2.
A. 
?
B. 
?
C. 
?
D. 5000?
Mathematics
Simplify by combining like terms.8(5x + 7) - (x - 5) + 5(2x - 5)
A. 50x + 36 B. 51x + 26 C. 49x + 26 D. 49x + 36
Mathematics