Answer:
Step-by-step explanation:
Step1: find the interval of roots. Consider -3 and -2
![f(-3) = -7](https://tex.z-dn.net/?f=f%28-3%29%20%3D%20-7%20%3C0)
![f(-2) = 18 >0](https://tex.z-dn.net/?f=f%28-2%29%20%3D%2018%20%3E0)
Hence, the root must be on [-3,-2]
Step2: consider the middle point -2.5
![f(-2.5) = 3.875 >0](https://tex.z-dn.net/?f=f%28-2.5%29%20%3D%203.875%20%3E0)
Then, the root must be on [-3, -2.5]
Step 3: Repeat step 2 by finding the value of f at the middle point -2.75
![f(-2.75) = -1.0468](https://tex.z-dn.net/?f=f%28-2.75%29%20%3D%20-1.0468%20%3C0)
Step 3: Repeat step 2 by finding the value of f at the middle point of the interval [-2.75,-2.5] which is -2.625
![f(-2.625) = 1.537 >0](https://tex.z-dn.net/?f=f%28-2.625%29%20%3D%201.537%20%3E0)
Step4: Repeat step 2 on [-2.75, -2.625]
Repeat step 2 until you got the root which is -2.701
The answer is B.
Since it’s a negative x, the line should go down from left to right and cross the origin.
Answer:
The last one
Step-by-step explanation:
measure angle 2 and 6 to see if congruent
<u><em>Answer:</em></u>
<u><em>41. 4/5 of the room is left to clean</em></u>
<u><em>42. The talent show takes 19/8 hours to complete</em></u>
<u><em>43. 5/8 of the cookie dough is left</em></u>
<u><em>44. 5/6 feet more to get as tall as Tom</em></u>
<u><em>45. 11/3 hours total</em></u>
<u><em>46. 1/2 cup of chocolate chip</em></u>
<u><em>Step-by-step explanation:</em></u>
<u><em>Please give me brainliest :)</em></u>
Answer:
Step-by-step explanation:
(a) Option B cost less at 120 miles driven
The cost difference at 120 miles between option A and option B is $15
(b) Option A and B cost the same at driving 60 miles.
Option B would cost more if you drive less than 60 miles.