Answer:
A. True
Step-by-step explanation:
A generalized slope-intercept equation of a line is of the form:

Where, 'm' is the slope of the line and 'b' is the y-intercept of the line.
The slope is the rate of change of 'y' with respect to changing 'x'. The slope of a line can be positive or negative.
If 'y' increases with 'x', slope is positive. If 'y' decreases with 'x', slope is negative.
In the above equation, the term that is multiplied to 'x' is called the coefficient of 'x'. Here, 'm' is multiplied to 'x'.
Therefore, the coefficient of 'x' in the above equation is 'm'. Thus, from the generalized equation, one can conclude that the coefficient of 'x' in the equation represents the slope of the line.
Hence, the statement is TRUE.
Answer:
Step-by-step explanation:
IM LEARNING THIS TOO LOL
angle one and angle 2 are congruent because of the corresponding angles theorem
angles 2 and 3 are linear pair so 1 plus 2 equals 180
i believe you can use the transitive property
In order to find the standard deviation you must find the mean, then subtract the mean to the square, then find the mean of the square, then take the square root of that and you have you're answer.
Hope this helps!
Good luck.