Provide an appropriate response.Given matrix A:A = 
What is the size of A?
A. 3
B. 3 × 2
C. 3 × 3
D. 2 × 3
Answer: D
Mathematics
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Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 9, u '(2) = 2, v(2) = -3, v '(2) = -4.
at x = 2
A. - 
B. - 10
C. 
D. 
Mathematics
Convert the polar equation to a rectangular equation.r = 
A. x2 = -8y + 16 B. y2 = -8x + 16 C. x2 = 8y + 16 D. y2 = 8x + 16
Mathematics
Solve the problem.Bicycles are often on sale in September. The regular price of one bicycle is $85.95. With a 20% discount, what is the sale price of the bicycle? Round to the nearest cent.
A. $17.44 B. $17.19 C. $68.76 D. $69.01
Mathematics
Graph the equation using the slope and y-intercept.4x + 2y = 8
A. 
B. 
C. 
D. 
Mathematics