Answer:
k(-4) = 12
Step-by-step explanation:
<h3>What is a function? </h3>
The most simple definition of a function is a set of inputs that have a given set of outputs.
Functions are often written as f(x) = "an expression"
Where "x" is the input and "the expression" results in an output. Whatever the input is you plug into "x" and replace all "x"s with the input
Here, we are given the function k(x) = 8 - x and we want to find k(-4)
This can be rewritten as k(-4) = 8 - x
==> replace all x's with -4
k(-4) = 8 - (-4)
==> remove parenthesis
k(-4) = 8 + 4
==> add 8 and 4
k(-4) = 12
Answer:
The linear relationship between the length of someone's femur and their expected height..
<span>Before he could turn around, he was wiped out. The riddle is odd. However, questions are essential to learning. Through this riddle, you are able to learn how to build a riddle with two answers that seem like the complete opposite.</span>
They paid $720
Here's why:
The formula to this is Interest = Principal x Rate x Time or i = prt
Principal = $2000
Rate = 12%
Time = 3 years
2000 x .12 x 3 = i PEMDAS
2000 x .12 = 240
240 x 3 = 720
i = $720