2 years ago

Select "ALL" statements that correctly describe the graph!!

Mathematics

1 answer:

larisa86 [58]2 years ago

6 0

Answer:

The slope is 1/2
The equation that represents this function is x -2y = 2

Step-by-step explanation:

Intercepts

The table shows the x-intercept to be (2, 0), and the y-intercept to be (0, -1). These are not matched by any of the answer choices.

Slope

The slope is ...

slope = (change in y)/(change in x) = (0 -(-1))/(2 -0) = 1/2

Equation

You can choose the equation by seeing if it works for a couple of points. You know the last equation is incorrect, because that slope-intercept form has the y-intercept as +1, not -1.

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For every 3 presents lisa wrapped, helen wrapped 5. if they wrapped a total of 184 how many did each wrap. ( how did you get the

igor_vitrenko [27]

3 : 5.....thats ur ratio...added = 8...so basically, Lisa wrapped 3 out of 8 (or 3/8) and Helen wrapped 5 out of 8 (or 5/8)

3/8(184) = 552/8 = 69 : Lisa wrapped 69
5/8(184) = 920/8 = 115 : Helen wrapped 115

6 0

3 years ago

Please help, I'm really confused with these two questions ):

erik [133]

Step-by-step explanation:

The die is rigged, so "not 3" is not a possibility. Ruling out those branches of the tree, there are 4 possible outcomes, one of which is the desired outcome. So the probability is 1/4.

A fair die has six sides that are equally likely, so the probability of rolling more than 2 is always 4/6. The outcome of the first roll does not effect the outcome of the second roll.