What number best represents the slope of the graphed line?

 Graph Below (= The correct option is, (A) -5

Step-by-step explanation :

The general form for the formation of a linear equation is:

where,

x and y are the coordinates of x-axis and y-axis respectively.

m is slope of line.

Now we have to calculate the slope of line.

Formula used :

Here,

and       (from the graph)

m = -5

Therefore, the slope of line is, -5

Step-by-step explanation: Options :

A. -5

B. -1/5

C. 1/5

D. 5

step-by-step explanation:

where is the questions

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°