His average speed is 2.27 meters per second
Step-by-step explanation:
take into 2 sections
-5<a-4 and a-4<2
-1<a and a<6
therefore it should be the 2nd one
the y-intercept is at (0,2) where it's touching the y-axis. That's why it's called y-intercept.
Hope thishelps!
Answer:
The slope is 9/5
Step-by-step explanation:
To find the slope, we use the following slope;
m = (y2-y1)/(x2-x1)
Thus, we have
m = (55-10)/(50-25)P
m = 45/25 = 9/5
4^{-2} is the simplified version, exponents add or subtract when multipled, and the answer is .0625
