Answer:
3.
A = 11
B = -4
C = 7
D = 27
Step-by-step explanation:
Answer:
Ato find the vertex
Step-by-step explanation:
First 168 is with the discount
The tax is 11.76
168+ 11.76 is 179.76
Answer:
f(-3) = 15
Step-by-step explanation:
Given that,
f(x) = -x + 12
You have to solve for,
f(-3) = ?
For that,
you have to put (-3) instead of x
f (-3) = -x + 12
= -(-3) + 12
= +3 + 12
= 15
Hope this helps you.
Let me know if you have any other questions :-)
Answer:
-3,n²,-n,14
Step-by-step explanation:
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