Answer: -6
Explanation: In this problem, we're given the function f(x) = 3x - 12 and we're asked to find f(2).
To find f(2) or the value of the function when <em>x </em>equals 0, we simply substitute 2 in for <em>x</em> in our function. So we have f(x) = 3(2) - 12 or 6 - 12 which equals -6.
So f(2) or the value of the function when <em>x </em>equals 2 is -6.
Answer:
Both solutions are correct
Step-by-step explanation:
Given
Expression:
See attachment for Clare and Lins' solution
Required
Determine if they are correct or not
Open bracket
Collect like terms
Divide by -3
<em>Both solutions are correct</em>
Answer:
5b
Step-by-step explanation:
<em>Hope this helps <3</em>
B because you multiply every number by 4.
Ex. 30 x 4 = 120
120 x 4 = 480
480 x 4 = 1,920
1,920 x 4 = 7,680
Hopefully that helps you :)
Answer:
3 times n minus n = 18
both n's equal the same number
