Find the domain and range of the function.y = x - 2

A. D = (-?, ?), R = (-?, ?)
B. D = [2, ?), R = [0, ?)
C. D = [0, ?), R = [-2, ?)
D. D = (-?, ?), R = [0, ?)


Answer: A

Mathematics

You might also like to view...

Given y = f(u) and u = g(x), find dy/dx = f'(g(x))g'(x).y = sin u, u = 7x + 11

A. cos (7x + 11) B. - cos (7x + 11) C. - 7 cos (7x + 11) D. 7 cos (7x + 11)

Mathematics

Find the product.x2y3(-14xy)

A. -8x2y3 B. 8x2y3 C. -8x3y4 D. 8x3y4

Mathematics

Find the domain of the rational function.f(x) = 

A. {x|x ? -3, 5} B. {x|x ? -5, 3} C. {x|x ? -5, -3, 3} D. all real numbers

Mathematics

Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 + 8x + 16 

A. vertex (4, 0)
intercepts (0, 16), (4, 0)
 
B. vertex (-4, 16)
intercept (0, 32)

C. vertex (4, 16)
intercept (0, 32)
 
D. vertex (-4, 0)
intercepts (0, 16), (-4, 0)
 

Mathematics