Solve the equation. Express radicals in simplest form.x2 = 16
A. {8}
B. {-5, 5}
C. {-4, 4}
D. {4}
Answer: C
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Use function notation to write the equation of the line with the given slope and y-intercept.Slope 4; y-intercept 
A. f(x) = 4x + 1
B. f(x) = - 
x + 1
C. f(x) = 4x - 1
D. f(x) = - 
x - 1
Solve the problem.The product of two consecutive integers is 29 more than their sum. Find the integers.
A. 5, 6 or -5, -4 B. 6, 7 C. 6, 7 or -5, -4 D. -5, -4
Use a calculator to find the approximate value of the expression rounded to two decimal places.sin 87°
A. -0.89 B. 0.93 C. -0.82 D. 1.00
Determine if the given function can be extended to a continuous function at 
If so, approximate the extended function's value at 
(rounded to four decimal places if necessary). If not, determine whether the function can be continuously extended from the left or from the right and provide the values of the extended functions at 
Otherwise write "no continuous extension."f(x) = 
style="vertical-align: -17.0px;" /> A. f(0) = 0 only from the left B. No continuous extension C. f(0) = 0 D. f(0) = 0 only from the right