Martha is braiding a necklace for her friend. The graph below shows the length of the necklace with respect to the length of tim
e Martha has spent braiding.
Select the equation that represents the proportional relationship shown on the above graph.
A. L = 20t
B. L = 1/10t
C. L = 1/20t
D. L = 10t
Select the equation that represents the proportional relationship shown on the above graph.
A. L = 20t
B. L = 1/10t
C. L = 1/20t
D. L = 10t
1 answer:
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Answer:
Slope: undefined
Equation: x=-3
Step-by-step explanation:
To find the line that passes through the points, you first want to find the slope. The formula for slope is . Once we have the slope, we can use any given point to plug in to find the y-intercept.
We can see that the slope is undefined. If we look at the point, we notice that they both have the same x-coordinate. This let's us know that the equation is x=-3.