srkianaakriti

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Line l has a positive slope and passes through the point (5,7). Which of the following must be true regarding the y-intercept (c) of the line l?   a) c>0 b) c<0 c) c=0 d) none of the above

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2. Study Group

Which of the following is the y-coordinate of the point of intersection of lines:y=ax+1/b  and y=bx+1/a? (Given a is not equal to b)   a) 1 b) 2  c) 3  d) 6

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2. Study Group

y-x is less than 1  3y is greater than x+6 In the xy plane,if the point with coordinate (a,b) lies in the solution set of the system of the inequalities above ;which of the following relationship b...