Evaluate if possible. If the expression is not a real number, so state.-2431/5
A. -27
B. -3
C. 243
D. 81
Answer: B
Mathematics
You might also like to view...
Find the range of the given function.f(x) = 
x2 - 2x - 
A. 
B. 
C. 
D. 
Mathematics
Solve.A formula for the circumference of a circle is C = 2?r, where r is the radius of the circle. (i) Solve the formula for r. (ii) A circle has a circumference of 42? meters. Find the radius, r, of the circle.
A. (i) r = 
(ii) 21 m
B. (i) r = 
(ii) 42 m
C. (i) r = 
(ii) 7 m
D. (i) r = 
(ii) 11 m
Mathematics
Solve the equation.
= 7 - 
A. 
B. 8
C. 9
D. 
Mathematics
Graph the linear function.f(x) = -4x + 6
A. 
B. 
C. 
D. 
Mathematics