In discussing graphs, we generally agree to move from left to right. If a line has a positive slope, then the function (and the line that represents it) is rising as we move from left to right, as in / .
Exam;ple: y=x is a straight line with the positive slope 1. As x increases, y increases by the same amount.
Answer:
Step-by-step explanation:
The line of best fit in scatter diagram, the variable have positive correlation.
Scatter Diagram is attached :
Answer:
24
Step-by-step explanation:
xy = k
Filling in given values, we have ...
12·6 = k = 3·y
y = 12·6/3 = 24
y is 24 when x is 3.
Answer:
50*
Cause if u know a right angle is 90* then u add it it gets 130 then you take that away from 180 what leaves you with 50
