Answer:
Ok I will help u
Step-by-step explanation:
Answer: yes
Step-by-step explanation:
If you graph the function on desmos or a graphing calculator, you will see that it passes the vertical line test.
The graph is a function when no one x value has two y values, this is why we use the vertical line text to see if the graph is a function.
Answer:
18
Step-by-step explanation:
-8 and 5: -8 x 5 = -40; -8 + 5 = -3
Answer:
45
Step-by-step explanation:
Replace everything in the equation that has a x to -3:
f(-3)=3(-3)^2-4(-3)+6
Square the -3:
f(-3)=3(9)-4(-3)+6
Multiply/Distribute
f(-3)=27+12+6
Add:
f(-3)=45
Hope this helps!