Solve the equation. Give exact solutions.e2x - 10ex + 16 = 0
A. {ln 2}
B. {e2, e8}
C. {ln 2, ln 8}
D. {ln 8}
Answer: C
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Identify the type of surface represented by the given equation.
- 
= 
A. Paraboloid
B. Parabolic cylinder
C.
| Ellipsoid |
D. Hyperbolic paraboloid
Factor out the greatest common factor.2x2 - 18x
A. 2(x2 - 9x) B. 2x(x - 9) C. x(2x - 18) D. 2x(x - 9x)
Write a matrix to display the information.A bakery sells three types of cakes. Cake I requires 2 cups of flour, 2 cups of sugar, and 2 eggs. Cake II requires 4 cups of flour, 1 cup of sugar, and 1 egg. Cake III requires 2 cups of flour, 2 cups of sugar, and 3 eggs. Make a 3 × 3 matrix showing the required ingredients for each cake. Assign the cakes to the rows and the ingredients to the columns.
A. 
B. 
C. 
D. 
Find the partial derivative.Find fy(4, 1) when f(x, y) = 4xy - 3y.
A. 0 B. 13 C. 16 D. 4