Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = 4x2 + 8x + 6 
A. vertex (1, 2)
intercept (0, 6)
B. vertex (-1, 2)
intercept 
C. vertex (1, 2)
intercept 
D. vertex (-1, 2)
intercept (0, 6)
Answer: D
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Let T denote the temperature, in degrees, of a cup of coffee t seconds after it is placed on the counter to cool. Let 
denote, the difference, in degrees, between the temperature of the coffee and room temperature. Then D satisfies the equation of change
.
?
A: What can you conclude about the function 
?B: If the temperature of the coffee is initially 186 degrees, find a formula that gives D in terms of t. Write your answer using the alternative form for an exponential function.C: Find a formula that gives T in terms of t.
What will be an ideal response?
Perform the indicated operations and write the result in standard form.
+ 
A. 54i B. -15 C. -15i D. 15i
Simplify by taking the roots of the numerator and the denominator. Assume all variables represent positive numbers.
A. 
B. 
C. 
D. 
Firms that use the related linked diversification multiproduct strategy create economies of scope by achieving ____ relatedness.
A. corporate B. competency C. operational D. both operational and corporate