Answer:
-0.83
Explanation:
to solve this equation, we need to use rate of change formula, which is: f(b)-f(a)/b-a. using this formula, we can now substitute the numbers, which will give us equation 27-35.3/60-50
Now, we just need to calculate the equation, and the answer is -8.3/10, which is -0.83
hope it helped, please let me know if you have any questions