Graph the exponential function and state the domain and range.y = 2-x

A. Domain: (0, ?), Range: (0, ?)

B. Domain: (-?, ?), Range: (0, ?) 

C. Domain: (-?, ?), Range: (-?, 0)

D. Domain: (-?, 0), Range: (-?, 0)


Answer: B

Mathematics

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Determine the vertex and the x-intercepts. Then sketch the graph.y = x2 - 4

A.

Vertex: (0, -4); x-intercepts: (-2, 0) and (2, 0)
B.

Vertex: (0, 4); x-intercepts: none
C.

Vertex: (0, -4); x-intercepts: none
D.

Vertex: (-4, 0); x-intercept: (-4, 0)

Mathematics

Round the whole number to the given place value.65,204 to the nearest thousand

A. 75,000 B. 65,100 C. 66,000 D. 65,000

Mathematics

Perform the indicated operations and simplify the result. Leave the answer in factored form.

A.
B.
C.
D.

Mathematics

Translate the sentence to an equation. less than a number is equal to 3. 

A. -  = 3
B. -  = 3
C.  - x = 3
D.  - 3 = x

Mathematics