State the domain and range in interval notation.f(x) = -7(x - 3)2 - 4
A. domain: (-?, ?); range: [-4, ?)
B. domain: (-?, ?); range: (-?, -4]
C. domain: (-?, -4]; range: (-?, ?)
D. domain: [-4, ?); range: (-?, ?)
Answer: B
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Solve the problem.If a license plate consists of two letters followed by four digits, how many different licenses could be created having at least one letter or digit repeated.
A. 4,009,824 licenses B. 6,760,000 licenses C. 3,276,000 licenses D. 3,484,000 licenses
Write the expression with only positive exponents. Assume all variables represent nonzero numbers. Simplify if necessary.5-3
A. 
B. 125
C. -125
D. 
Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 - 7x
A. 
; 
2
B. 49; 
2
C. 0; 
2
D. 
; 
2
Find the perimeter of the figure. 
A. 
yd
B. 
yd
C. 
yd
D. 
yd