Solve the problem.How many six-letter words can be formed from the letters in "STABLE" if the first two letters must be vowels and repetition is allowed?
What will be an ideal response?
22 ? 64 = 5184
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Find the perimeter. Use 3.14 for ? when needed.
A. 12.56 ft B. 6.28 ft C. 20.56 ft D. 14.28 ft
Identify the equation without applying a rotation of axes.x2 + 8xy + 16y2 - 2x + 4y - 3 = 0
A. parabola B. hyperbola C. ellipse D. not a conic
One or more initial conditions are given for the differential equation. Use the qualitative theory of autonomous differential equations to sketch the graphs of the corresponding solution. Include a yz-graph as well as a ty-graph. 
Do these graphs represent the situation? 
Enter just "yes" or "no".
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Under what circumstances can a system of equations be solved more easily by graphing than by substitution?
What will be an ideal response?