Answer:
y=2x-7, the slope is two and the y-intercept is -7
Step-by-step explanation:
2(x-3)=y+1
Distributive prop.
2x-6=y+1
Changing into slope-intercept form
y+1=2x-6
Subtract both sides by one
y=2x-7
The slope is two and the y-intercept is -7
Answer:
Scatter plots can be a little confusing, but all you need to do is look for an association (what direction the dots appear to be going in). Positive association resembles this / whereas negative association resembles this / flipped the other way. It could also be a curved line, which would be a nonlinear association. If it appears to have no direction at all it has no association. Other wise, all you have to do is read the data to answer the questions. e.g. for the first question find the highest score in the right side of the table and then the corresponding number in the left side. Hope this helps!
Answer:
335
Step-by-step explanation:
536/336 = x/210
The answer is 43.6 for the question
