Which of the following is a point slope equation of a line that passes through the points (10,5) and (4,-7)?

B) y - 5 = 2(x - 10)

Step-by-step explanation:

Slop = (5+7)/(10-4) = 12/6 = 2

Point slope form:

y - 5 = 2(x - 10)

or

y + 7 = 2(x - 4)

For this case we have that the point slope equation of a line is given by:

Where "m" is the slope and is a point belonging to the line.

Then, we find the slope, for this we need two points:

We build the equation by choosing any of the points:

Option B

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°

total of apples - take away four

6-4 = 2

answer is 2 apples