If a system of two equations has infinitely many solutions, then the lines representing these two equations: ___________________.
What will be an ideal response?
Are the same
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Draw an appropriate Venn diagram and use the given information to fill in the number of elements in each region.n(A) = 30, n(B) = 28, n(C) = 35, n(A ? B) = 12, n(A ? C) = 15, n(B ? C) = 14, n(U) = 67
A. 
B. 
C. 
D. 
Find the intercepts for the graph of the equation.-2x - 2y = 8
A. (-7, 0); (-6, 0) B. (- 4, 0); (0, - 4) C. (-4, -6); (-7, 8) D. (0, -7); (0, -6)
Write the equation of the graph after the indicated transformation(s). The graph of y = 
is vertically stretched by a factor of 4.4. This graph is then reflected across the x-axis. Finally, the graph is shifted 0.85 units downward.
A. y = -4.4
- 0.85
B. y = 4.4
- 0.85
C. y = 4.4
- 0.85
D. y = 4.4
Decide whether the pair of lines is parallel, perpendicular, or neither.9x + 3y = 1224x + 8y = 33
A. parallel B. perpendicular C. neither