Provide an appropriate response.Graph the equations y = 2x + 1 and y = 2x + 3 on the same set of axes. These are parallel lines. Define parallel. How might one determine that these lines were parallel by examining the equations, but without actually graphing them?
What will be an ideal response?
Answers will vary.
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Find the dimension of the matrix.
A. 3 × 3 B. 3 × 0 C. -7 D. 9
Solve for the missing side, x.
Solve the problem.A firm estimates that it will sell N units of a product after spending x dollars on advertising, where N(x) = -x2 + 150x + 11, 0 ? x ? 150, and x is in thousands of dollars. Find the relative extrema of the function.
A. relative maximum at (75, 5636) B. relative maximum at (75, 16,886) C. relative minimum at (75, 16,886) D. relative minimum at (75, 5636)
The revenue R (in dollars) generated by the sale of x units of a patio furniture set is given by 
. Approximate the number of sales that will maximize revenue.
?
A. 
The revenue is maximum when 
units.
B.
The revenue is maximum when 
units.
C.
The revenue is maximum when 
units.
D.
The revenue is maximum when 
units.
E.
The revenue is maximum when 
units.