Solve the equation. Give an exact solution.log(x + 20) = 1
A. 20
B. 1
C. -10
D. 10
Answer: C
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State the domain of the rational function. h(x) = 
A. (-?, -10) ? (-10, 10) ? (10, ?) B. (-?, -8) ? (-8, 8) ? (8, ?) C. (-?, 8) ? (8, ?) D. (-?, ?)
Estimate. Then find the actual product.(4.6)(1.88)
A. Estimate: 10; Actual: 8.648 B. Estimate: 4; Actual: 7.648 C. Estimate: 0.4; Actual: 8.548 D. Estimate: 1; Actual: 0.8648
Solve the system of equations using elimination.
A. x = 2, y = 3; x = -2, y = 3 ; x = 2, y = -3; x = -2, y = -3 B. x = 2, y = -3; x = 2, y = 3 C. x = -2, y = -3; x = -3, y = -2 D. x = 2, y = 3; x = 3, y = 2; x = -2, y = -3; x = -3, y = -2
Provide an appropriate response.Explain how the graph of f(x) = ex could be used to graph the function g(x) = 1 + ln x.
What will be an ideal response?