What is the slope of the line graphed below?
0-5
AN
O A. 2
O B-2
C
o al

The correct answer is 2

Now,

(0,-5) =(x1, y1)

(3,1) =(x2, y2)

Now,

The written formula is to find slope

=2

 x is 25°

The measure of arcPT is 32 degrees. The measure of arcXZ is 54°

(The drawing is not to scale!)

Step-by-step explanation:  The angle of the intersecting chords is

m∠ = (a + b)/2 .  Use 'a' for the measure of arc PT, 'b' for the measure of arc XZ

So 43 =([x+7] +[2x + 4])/2 .  Substitute the values given for a & b .  

86 = 3x +11

75 = 3x

x = 25

m∠= a = x + 7

a = 32