Decide whether the equation describes a function.x = -1
A. yes
B. no
Answer: B
Mathematics
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Find the perimeter of the figure.Find the perimeter of a triangle with sides measuring 5
, 2
, and 3
meters.
A. 37
m
B. 31
+ 6
m
C. 31
+ 6 m
D. 31 + 6
m
Mathematics
Provide an appropriate response.In right triangle ABC with right angle C, find the indicated part. Round to four significant digits. Find b if A = 68.5° and c = 7 m.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find all rational zeros.f(x) = 4x3 - 16x2 - x + 4
A. 
, - 
, -4
B. 1, -1, 4
C. 
, - 
, 4
D. 2, -2, 4
Mathematics
Determine the upper and lower bounds on the zeros of the given function.F(x) = 3x4 - 8x3 - 8x - 9
A. upper bound: 2; lower bound: -2 B. upper bound: 1; lower bound: -2 C. upper bound: 4; lower bound: -1 D. upper bound: 1; lower bound: -1
Mathematics