Indicate the coordinates of the vertex of the parabola.y = x2 + 4x + 8
A. (4, -4)
B. (4, -2)
C. (-2, 4)
D. (-4, 2)
Answer: C
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Write the given decimal as an infinite series, then find the sum of the series, and finally, use the result to write the decimal as a ratio of two integers.0.616161 . . .
A. 
B. 
C. 
D. 
Decide if the number is rational or irrational.?
A. Rational B. Irrational
For the given function:a) Describe an appropriate domain and range for the function.b) Make a rough sketch of a graph of the function. c) Briefly discuss the validity of your graph as a model of the true function.(miles ran per week, 5K time)
What will be an ideal response?
Calculate the value of the given function by using the indicated number of terms of the appropriate series.(0.995)-4 (3 terms)
A. 0.9802500 B. 1.0205000 C. 1.0202500 D. 1.0197500