Simplify the expression by combining like terms.9y7 + 14y7
A. Cannot be simplified
B. -5y7
C. 23y14
D. 23y7
Answer: D
Mathematics
You might also like to view...
Find the length of the curve.x = 
(t3 - 3t), y = t2 + 4, 0 ? t ? 1
A. 2
B. 
C. 
D. 
Mathematics
Find the flux of the vector field F across the surface S in the indicated direction.F = 2xi + 2yj + zk; S is portion of the plane x + y + z = 7 for which 0 ? x ? 4 and 
direction is outward (away from origin)
A. 120 B. 352 C. 176 D. 48
Mathematics
For the pair of functions, find the product function or functional value indicated.Find (fg)(3).f(x) = x2 - 4g(x) = 2x
A. (fg)(3) = 6x3 - 24x B. (fg)(3) = 4x2 - 4 C. (fg)(3) = 30 D. (fg)(3) = 10
Mathematics
Use transformations to graph the function.y = -4 cos (x - 
)
A. 
B. 
C. 
D. 
Mathematics