Answer:
The answer is -22 because when you subtract -8 from -14 it gives you -22.
Hope this helps!
F(2)=4(2)+5
f(2)=8+5
f(2)=13
Since x=8/3 is a vertical line,the slope is undefined,
It's a geometric sequence.

It's the sum for term 4 through term 15.
Answer:
4.58258
Step-by-step explanation:
Pythagorean Theorem:
a² + b² = c²
Input:
2² + x² = 5²
Remember, c² is always the side opposite of the right angle...
4 + x² = 25
21 = x²
x = 4.58258
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-Chetan K