Solve the special system by substitution. If the system is dependent, write the solution using set-builder notation with the common line expressed in slope-intercept form.
A. 
B. ?
C. 
D. 
Answer: B
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Find the y-intercepts and any x-intercepts.f(x) = -3x2 - 2x + 2
A. y-intercept (0, 2), x-intercepts 
and 
B. y-intercept (0, 2), x-intercepts 
and 
C. y-intercept (0, 2), no x-intercepts
D. y-intercept (0, 2), x-intercepts 
and 
Fill in the blank with one of the words or phrases listed below. 
A(n) 
is a sequence in which each term (after the first) differs from the preceeding term by a constant amount d. The constant d is called the 
of the sequence
A. arithmetic sequence, common difference B. geometric sequence, common difference C. arithmetic sequence, common ratio D. geometric sequence, common ratio
Solve the inequality. Write the solution set using interval notation and graph it.5z - 12 ? 4z - 16
A. (-?, 5)
B. [-4, ?)
C. (-?, -4]
D. (5, ?)
Provide an appropriate response.The daily profit for the garden department of a store from the sale of trees is given by P(x) = -x2 + 18x + 144, where x is the number of trees sold. Use a graphing calculator to graph the function.
What will be an ideal response?