Perform the indicated operation. Simplify, if possible.
+ 
- 
A. 
B. 
C. 
D. 
Answer: B
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Solve.Jon has 848 points in his math class. He must have 80% of the 1300 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the term to receive credit for the class?
A. 192 points B. 452 points C. 678 points D. 1040 points
Solve the problem.One of the dimensions d (in) of the support columns of a building satisfies the equation 3d3 - 15d2 + 2700d - 13,500 = 0.What is d?
A. 2 in. B. 5 in. C. 3 in. D. 1 in.
Consider the equation.
?
?
Is the equation true for 
?
?
A. yes B. no
Complete the following: (i) Find the x- and y-intercepts. (ii) Determine the multiplicity of each zero of f. (iii) Graph y = f(x).f(x) = 3(x + 2)(x + 1)2
A. (i) x-ints are -2 and 1; the y-int is 6
(ii) -2 has multiplicity 1,
1 has multiplicity 2;
(iii)
B. (i) x-ints are -2 and -1; the y-int is 6
(ii) -2 has multiplicity 1,
-1 has multiplicity 2;
(iii)
C. (i) x-ints are 2 and 1; the y-int is -6
(ii) 2 has multiplicity 1,
1 has multiplicity 2;
(iii)
D. (i) x-ints are -2 and -1; the y-int is 12
(ii) -2 has multiplicity 2,
-1 has multiplicity 1;
(iii)
