Write the set in set-builder notation.{2, 4, 8, 16, 32, ...}
A. {
x is a positive integer power of 2}
B. {
x is a positive multiple of 2}
C. {
x is an integer power of 2}
D. {
x is a positive multiple of 4}
Answer: A
Mathematics
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Find ?f.f(x, y, z) = 
A. F = 
i + 2yj + 2zk
B. F = 
i + 
j + 
k
C. F = 
(x2 + y2 + z2)i + 
j + 
k
D. F = 
i + 
j + 
k
Mathematics
Graph the equation.(x - 1)2 = 7(y - 2)
A. 
B. 
C. 
D. 
Mathematics
Use factoring to find the zeros of the quadratic function. List the x-intercepts of the graph of the function.F(x) = 5x2 + 23x - 10
A. x = 
, x = 5
B. x =
, x = - 5
C. x = - 
, x = - 5
D. x =- 
, x = 5
Mathematics
Write an equation for a function whose graph fits the given description.The graph of f(x) = x2 is shifted 7 units to the left and 2 units downward.
A. y = (x - 7)2 - 2 B. y = (x - 2)2 + 7 C. y = (x + 7)2 - 2 D. y = (x + 2)2 - 7
Mathematics