Circle a is shown. secant w y intersects tangent z y at point y outside of the circle. secant w y intersects circle a at point x. arc x z is 105 degrees and arc w z is 175 degrees. in the diagram of circle a, what is the measure of ∠xyz? 35° 70° 75° 140°

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

range is infinite on both x and y axis positive and negative

step-by-step explanation:

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.