What comes next in the following pattern? 12, 11, 15, 14, __
2 answers:
Hi!
I will help you with joy!
Let's take a look at our pattern.
12, 11, 15, 14, _
Here, we subtract 1, then add 4, then subtract 1, then add 4.
Thus, the next number in the pattern will be 18.
12, 11, 15, 14, 18
The next number will be 17, and so on...
I hope it helps!
Ask me if you have any queries.
Misty ~
Enjoy your day!
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Answer: 14
<u>Step-by-step explanation:</u>
f(x) = 3x + 2
To find f⁻¹, swap the x's and y's and solve for y --> Note: f(x) is y
x = 3y + 2
x - 2 = 3y
f(f⁻¹(14)) = f(4)
f(4) = 3(4) + 2
= 12 + 2
= 14
NOTE: the simplified version is .... f and f⁻¹ cancel out, leaving you with 14
Problem 13
If we want to multiply (x^3-3x^2+2x) with (x^3-2x^2+x), then we can set up a diagram shown below. The terms are along the outside. The stuff inside is the result of multiplying each pair of outer terms.
- Example: x^3 times x^3 = x^6 in the top left corner
- Another example: 2x times x = 2x^2 in the bottom right corner.
This is known as the box method to keep track of all the terms multiplied.
Once the table is filled out, we add up each term inside the boxes. Combine like terms if possible. Notice that I color-coded the like terms (eg: the x^3 terms are in green boxes).
The final answer is x^6 - 5x^5 + 9x^4 - 7x^3 + 2x^2
<h3 /><h3>
</h3><h3>[ Multiply all digits and variables according to there same value ]</h3>
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em><em> ❤️</em>