Find the domain and range of the quadratic function whose graph is described.The vertex is (1, 6) and the graph opens down.
A. Domain: (-?, 1]
Range: (-?, 6]
B. Domain: (-?, ?)
Range: (-?, 1]
C. Domain: (-?, ?)
Range: (-?, 6]
D. Domain: (-?, ?)
Range: [6, ?)
Answer: C
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Identify the coefficients of the polynomial.3y9 + 5y - 4
A. 3, -5, 4 B. 9, 1, 0 C. 3, 5, 4 D. 3, 5, -4
Solve the problem.Given the velocity and initial position of a body moving along a coordinate line at time t, find the body's position at time t.v = cos 
t, s(0) = 1
A. s = 2? sin 
t
B. s = sin t +1
C. s = 
sin 
t + ?
D. s = 
sin 
t +1
Solve for the missing number.
= 
A. 0.17 B. 1.5 C. 6 D. 3
Solve the problem.An invoice is received from Westminster Office Machines for $440.30 with terms of 7/14 and dated 
AS OF Mar 1. If a partial payment of $150 is made on Mar 24, find the balance due on the invoice.
A. $279.01 B. $259.48 C. $161.29 D. $290.30