Solve by using the quadratic formula.x2 - 100 = 0
A. {-10, 10}
B. {10}
C. {-10, 0, 10}
D. {-10}
Answer: A
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A business invests $5800 in a savings account for 2 years. At the beginning of the second year, an additional $2700 is invested. If a total of $9304.05 is in the account at the end of the second year, what is the annual interest rate?
A. 5.5% B. 4.5% C. 6% D. 6.5%
Complete the following:(a) Write the equation in slope-intercept form.(b) Give the slope and y-intercept of the line.7x + 2y = 27
A. (a) y = 
x + 
(b) 
; 
B. (a) y = - 
x + 
(b) - 
; 
C. (a) y = - 
x + 
(b) - 
; 
D. (a) y = 
x + 
(b) 
; 
Find the difference and simplify the answer. 
- 
A. 
B. 1
C. 
D. 32
Provide an appropriate response.Find the domain and range of f-1 if f(x) = -8 - ex.
A. D: (-8, ?), R: (-?, ?) B. D: (-?, ?), R: (-?, ?) C. D: (-?, -8), R: (-?, ?) D. D: (-?, ?), R: (-?, -8)