Find the zeros of the function algebraically.
?
?
A. x = 0, 16
B. 
C. 
D. 
E. 
Answer: B
Mathematics
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Complete the following for the given f(x). (i) Find f(x + h). (ii) Find the difference quotient of f and simplify.f(x) = x2 - 7x
A. (i) x2 + 2xh + h2 - 7x - 7h (ii) 2xh + h - 7x B. (i) x2 + h2 - 7x - 7h (ii) h - 7 C. (i) x2 + 2xh + h2 - 7x + h (ii) 2x + h + 1 D. (i) x2 + 2xh + h2 - 7x - 7h (ii) 2x + h - 7
Mathematics
The perimeter of a rectangular shaped photograph is 68 inches. The length is 2 inches longer than the width. What is the length of the photograph?
a. 16 b. 18 c. 20 d. 33
Mathematics
Complete the identity.
= ?
A. sec x - tan x + 1 B. -sec x - tan x C. sec x - tan x D. sec x + tan x
Mathematics
Use a protractor to measure the angle.
A. 180° B. 45° C. 90° D. 0°
Mathematics