Graph the equation. Identify the coordinates of the vertex.y = x2 + 5x + 6
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Provide an appropriate response.Without using a calculator, determine which of these numbers is larger: ?1.3 or ?2.4.
What will be an ideal response?
Mathematics
Solve the problem.Ohm's law relates the current in a circuit, I, in amperes, the voltage of the circuit, V, in volts, and the impedance of the circuit, Z, in ohms, by the formula 
Find the impedance, Z, when the voltage is 
and current is I = -3i amperes.
A. 
ohms
B. 
ohms
C. 
ohms
D. 
ohms
Mathematics
Find the value of the exponential expression.44
A. 5 B. 8 C. 16 D. 256
Mathematics
Determine whether the sequence is arithmetic.2, 4, 6, 10, 12, ...
A. Arithmetic B. Not arithmetic
Mathematics