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dion27
25.09.2021 •
Mathematics
write a linear equation that has (a) no solutions and (b) infinitely many solutions. Justify your answer
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Ответ:
System with no solution: Try any pair of lines with equal slopes but different y-intercepts, such as:
y = 2x + 1
y = 2x +3
System with infinitely many solutions:
Try a pair of equations where one equation is a multiple of the other, such as:
2x - 3y = 5
10x - 15y = 25
Ответ:
No solution: y=-x+5, y=-x-1
Infinitely many solutions: y=-4x+1, y=-4x+1
Step-by-step explanation:
No solution: Slopes are the same and y-intercepts are different.
Infinitely many solutions: The slope and y-intercept (everything) is the same.
Ответ:
No. A line segment has two distinct ends, and the midpoint is halfway between them
Step-by-step explanation:
A number cannot have more than one half, and in the same way, a line segment cannot have more than one midpoint