Answer:
Answer below, let me know if it didn't make sense.
Step-by-step explanation:
I attached a picture of the scatterplot with a line connecting the points. There is a definite upside down u type shape, and it doesn't look close to a line at all, so linear is not a good choice.
an upside down u shape (or right side up u shape for that matter) is exactly what a quadratic is, or any polynomial if you do it right, but quadratic is the simplest, so let's go with that.
Answer: If the hypotenuse is 7, the other 2 sides are
0r about = 4.95
Step-by-step explanation: in a 45-45-90 triangle, the legs are equal.
a² + b² = c² . 2(a²) = 49 a² = 49/2
So find the square root of 24.5
=4.949747468 .round to 4.95
Answer:
R(-3, 8)
Step-by-step explanation:
R = 2Q -P
R = 2(4, 3) -(11, -2) = (8-11, 6+2)
R = (-3, 8)
_____
You can derive the formula for the endpoint from the formula for the midpoint:
Q = (R + P)/2
R = 2Q - P . . . . . . multiply by 2 and subtract P
Answer:
129
Step-by-step explanation:
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