Rewrite the expression using a determinant. Show all your work.ax2 + bx
What will be an ideal response?
Answers will vary. One possible solution follows.
ax2 + bx = (a)(x2) + (b)(x) = (a)(x2) - (-b)(x) = 
You might also like to view...
Simplify the expression.(1 + cot ?)(1 - cot ?) - csc2 ?
A. -2 cot2 ? B. 2 C. 0 D. 2 cot2 ?
The table shows the number of votes received by each candidate in an election along with the amount spent by the candidate on advertising. Use the table to answer the question.. CandidateNumber of VotesAmount Spent on Advertising ($) Jose Gonzales 57,209 59,104 Angela Wong 67,108 59,024 Sue Miller 67,091 102,376 Tyler Johnson 41,036 66,514 Sandra Ouye 41,009 72,607Which candidate spent the least on advertising?
A. Sandra Ouye B. Jose Gonzales C. Tyler Johnson D. Angela Wong
Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.y = x2 - 49
A. vertex (0, -49)
x-int: (0, 0) and (7, 0)
y-int: (0, 0)
B. vertex (0, -49)
x-int: (0, 0) and (-7, 0)
y-int: (0, 0)
C. vertex (0, -49)
x-int: (-7, 0) and (7, 0)
y-int: (0, -49)
D. vertex (0, 49)
x-int: (-7, 0) and (7, 0)
y-int: (0, 49)
Solve the problem.A certain number is three times as large as a second number. Their sum is 40. What are the two numbers?
A. 8 and 32 B. 8 and 24 C. 33 and 7 D. 10 and 30