Explain the relationship between variance and standard deviation. Can either of these measures be negative? Explain.
1 answer:
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y = mx + b
y = 2x - 5
you can go to desmos calculator online and simply put in the equation. but what you're going to do is find -5 on the y axis. then you will go up 2 and then 1 to the right.
it should look like this:
hope this helps !!
Answer:
Yes they are similar. Triangle ABC is similar to Triangle FED. The scale factor from large to small is 3/4 or small to large is 4/3.
Step-by-step explanation:
To determine if two triangles are similar, their corresponding sides create equal ratios.
This ratio is the scale factor depending on which is the pre-image. 3/4 or 4/3.