Answer:
a=107°
Step-by-step explanation:
The angles along a straight line always add up to 180. 73+107=180
Answer:
If the 'm' u r trying to say is slope of line on the graph then it will be parallel to x axis
It is definitely A and D since the equation is dependent, the equation should be multiples of each other
Answer:
y = -x - 7
Step-by-step explanation:
As we move from the point (3, -4) to the point (5, -6), x increases by 2 and y decreases by 2. Thus, the slope of this line is m = rise / run = -2/2, or -1.
Starting with the general slope-intercept form of the equation of a straight line, we get y = mx + b => y = -1x + b.
Subbing -4 for y and 3 for x, we get
-4 = -1(3) + b, which yields b = -1
Thus, the desired equation is
y = -x - 1
