Solve.x2 = 0.64
A. 0.8
B. ±0.8
C. ±9
D. 32
Answer: B
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Provide an appropriate response.Evaluate the function for the given value. Round to four decimal places. f(x) = ex + 5; f(2)
A. 1096.6332 B. 0.0498 C. 12.3891 D. 20.0855
Find the slope of the line (if it exists) and the y-intercept (if it exists).3y = 21
A. Slope undefined; y-intercept (7, 0) B. Slope undefined; y-intercept (0, 7) C. Slope 0; y-intercept (0, 7) D. Slope 0; y-intercept (7, 0)
Find the area of the rectangle or square with the given dimensions.Rectangle: b = 3
ft, h = 2
ft
A. A = 7
ft2
B. A = 7
ft2
C. A = 8
ft2
D. A = 6
ft2
Determine the number that will complete the square to solve the equation after the constant term has been written on the right side. Do not actually solve.3x2 + x + 4 = 0
A. 
B. 
C. 36
D. - 