A matrix has an inverse if and only if its determinant does not equal 0. Determine whether the given matrix has an inverse.
A. Yes
B. No
Answer: B
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Use Euler's method with the specified step size to estimate the value of the solution at the given point x*. Find the value of the exact solution at x*.y' = 2y2/
, y(1) = -1, dx = 0.5, x* = 5
A. Euler's method gives y ? 0.0821; the exact solution is -0.1601 B. Euler's method gives y ? -0.1482; the exact solution is -0.2224 C. Euler's method gives y ? -0.1949; the exact solution is -0.2594 D. Euler's method gives y ? -0.0879; the exact solution is -0.1893
For the given f(x), state the initial value C, the growth or decay factor a, and percent change R for each unit increase in x.f(x) = 5(1.06)x
A. C = 5.3; a = 0.06; R = 6% B. C = 5; a = 1.06; R = 6% C. C = 5.3; a = 1.06; R = 106% D. C = 5; a = 0.06; R = 106%
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Provide an appropriate response.Describe how the graph of y = x2 - 4 differs from the graph of 
.
What will be an ideal response?