If a system of equations has infinite solutions, what do you know about the graph?
1 answer:
Answer:
C
Step-by-step explanation:
A: Perpendicular lines have 1 solution. A is not the answer.
B: If the lines intersect, there is one solution, not many.
C: The lines are the same or can be reduced to being the same. C is the answer.
D: The lines don't intersect means that the lines are parallel. There isn't a solution.
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Hello,
A
quadratic trem= 4x²-4x²=0
linear terms=4x-x=3x
Constant term =1*(-1)=-1
y
quadratic trem= -15x²
linear terms=-15x -18x=-33x
Constant term =3*(-6)=-18
Answer:
Step-by-step explanation:
Here are some answers: 1, 2, 4, & 8.
29 = 1 * 29
1 + 29 = 30
thus answer is 29
if you are driving 40 miles per hour
1 hour = 40 miles
60-40 = 20 miles left
20/40 = 0.5
1+0.5 = 1.5 total hours
