Answer:
f(-1) = 11
Step-by-step explanation:
f(x) = 2x^2 - 6x + 3
Let x = -1
f(-1) = 2(-1)^2 -6(-1) +3
=2*1 +6 +3
=2+6+3
= 11
<h2>
Answer:</h2>
Around 57%
<h3><u>
Step-by-step explanation:</u></h3>
17 / 30 = .56666666...
Move two decimal places to the left;
56.66666...
<em>Estimate:</em> 57%
Answer:
x= 45
Step-by-step explanation:
2x+x + 45 = 180
Combine like terms
3x+45 =180
subtract 45 from each side
3x+45-45= 180-45
3x = 135
Divide each side by 3
3x/3 = 135/3
x = 45
Answer:
0.1065
Step-by-step explanation:
Given :
Solution :
Taking natural log both sides
![ln[(3x+1)^5]=ln 4](https://tex.z-dn.net/?f=ln%5B%283x%2B1%29%5E5%5D%3Dln%204)
Property : 
Property : 
Hence the value of x is 0.1065
The derivative of a function like this is computed with the following formula:
So, in your case, we have
When you evaluate this at 0, you have
