Answer:
Im pretty sure the first is -2 and -3. then -4 and-10
Step-by-step explanation:
thats all i know srry
Okay so what f(3) is saying is that x=3. You have to plug three in for x to make the new equation of 2(3)^3-3(3)+1 next you would do pemdas which is parethesis then exponets then multiplication/division then addition/subtraction to get 2*3=6 6^3 is 216 216-3*3 is 207 207+1 is 208 so the answer is f(3)=208
Answer:

Step-by-step explanation:
Treat this the same way you would an equation. Isolate the variable. Add 6 to both sides:

Divide both sides by 5:

The value of x is less than 3.
:Done
Answer:
x=2 or x=4
Step-by-step explanation: