Answer:

Step-by-step explanation:
<u>Given polynomial </u><u>function </u>:-

<u>To </u><u>find</u> :-

<u>Solution:-</u>

Here, the value of x is 7(given).
So, <u>Substitute the value of x on the RHS and </u><u>on </u><u>LHS </u>:-

Simplify the RHS:-
<u>Multiply 10 and 7 :-</u>


<u>Add 70 and 45 :-</u>

We're done!
Hence, the value of f(7) would be,


I hope this helps!
Let me know if you have any questions.
WHERES THE CALCULATOR_____ WHERE IS IT
<span>1) Solve for x:
2x=12
divide both sides by 2
2x/2 = 12/2
x = 6
2) If x=10, what is x+2x+7?
</span>10 + 2(10) + 7 = 10 + 20 + 7 = 37
<span>3) A petting zoo always brings 5 goats to a birthday party. They also bring two chickens per guest. If there are 20 guests, how many animals in total will be brought?
</span>two chickens per guest and there are 20 guests
so 2 x 20 = 40 (40 chicken for 20 guests)
40 chicken + 5 goats = 45 animals
answer
45 animals in total
I am going to send you a friend request and try to help you on message is that okay?!?
I’m pretty sure it’s a Rectangle or square