5 If C(x)=
X-2 and d(x) = x + 3, what is the domain of (cd)(x)?
5
all real values of x
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all real values of x except x = 2
all real values of x except x = -3
all real values of x except x = 2 and x = -3

Which quadratic function best fits this data? x y 1 32 2 78 3 178 4 326 5 390 6 337 a. y=11.41x2+154.42x−143.9 b. y=−11.41x2+154.42x−143.9 c. y=11.41x2+154.42x+143.9 d. y=−11.41x2+154.42x+143.9

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth