The answer correct is C.
We can use the linear equation y=mx+b to help. y is the dependent variable, m is slope, x is the independent variable, and b is the y intercept.
In this case, the values of x and y were not given, so we still have y=mx+b. We can substitute 9/4 for m and -14 for b to get y=9/4x-15, which is C.
65 is the answer. m = slope = delta y / delta x
delta y = 520 - 325
delta x = 8 - 5
Be well.
, this is best fit. But the best fit for this graph is variable b
The answer would be (The two ranges are close together, so there are probably no outliers in this set. )
Answer:
y = -2/3x + 16/3
Step-by-step explanation:
y = -2/3x + b
4 = -2/3(2) + b
4 = -4/3 + b
16/3 = b
