Find the domain, the range, and any intercepts.
A. domain: (-?, ?); range: [-3, 8]; intercept: (0, -3)
B. domain: (-?, ?); range: [-3, ?); intercepts: (0, -3), (-3, 0), (3, 0)
C. domain: (-?, ?); range: [-3, 8]; intercepts: (0, -3), (-3, 0), (3, 0)
D. domain: (-?, ?); range: [2, 8]; intercepts: (0, -3), (-3, 0), (3, 0)
Answer: C
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Graph the function. State the domain and range.y = x2 - 4x + 4
A. 
Domain: ? Range: y ? 0
B. 
Domain: x ? 0 Range: ?
C. 
Domain: ? Range: ?
D. 
Domain: ? Range: y ? 0
Write the set as indicated.Write the odd natural numbers less than 39 using set-builder notation.
A. {x ? N?x ? 37 and x is odd} B. {x ? N?x ? 39 and x is odd} C. {x ? N?x < 39} D. {x ? N?x < 38}
Solve the problem.A rectangular box with volume 345 cubic feet is built with a square base and top. The cost is $1.50 per square foot for the top and the bottom and $2.00 per square foot for the sides. Let x represent the length of a side of the base. Express the cost of the box as a function of x. Give the function and state its domain.
A. C(x) = 3x2 + 
Domain: {x| x > 0}
B. C(x) = 4x + 
Domain: {x| x > 0}
C. C(x) = 3x2 + 
Domain: {x| x > 4}
D. C(x) = 2x2 + 
Domain: {x| x < 10}
For problems 12-14 use 
. Identify the x-intercept.
A. 
B. 
C. 
D. There is no x-intercept.
E. None of these