Answer:
is correct
Step-by-step explanation:
Answer:
116
Step-by-step explanation:
Answer:
number 5:4/12
#6: 25/45
#7: 26/44
#8: 52/30
Step-by-step explanation:
When you rotate the ef counter lock 180 degrees, the new line e'f' will have the same length as ef.
Step-by-step explanation:
The slope of tangent line at a max or a minimum is 0,.
So using point slope formula.


Is the equation of a tangent line. This means we have a horizontal line at y= 4. Horizontal lines have a slope of 0.