<h3>
Answer:</h3>
169
<h3>
Step-by-step explanation:</h3>
Functions are represented as a rule in terms of x as the independent variable and f(x) as the dependent variable.
Function Notation
Functions are written like f(x)=x. This might look unfamiliar but it is the same as y=x. In both examples, y and f(x) are the dependent variables.
If the x in f(x) is replaced by a constant, then the equation represents the function with x equals that constant.
So, the question asks to find the value of the function when x equals 14.
Solving the Function
Now to solve the function, we can plug 14 in for x.
First, we can multiply 9*14
Next, add together the remaining terms.
This gives us the final answer of 169.
Step-by-step explanation:
compared with the rest of Europe northern Italy had many cities
<span>√x^2+2x-10=√x+20
raising both members to the square
</span> x^2+2x-10=x+20
rewriting
x^2+x-30=0
factoring
(x+6)(x-5)=0
therefore the solutions are
<span> x = –6, x = 5
</span>the answer is
<span>B. x = –6, x = 5</span>
The answer for leading coefficient should be 1.
Answer:
y = 8
Step-by-step explanation:
Since the y- coordinates of the points are equal, both 8 , then
This indicates the line is horizontal and parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through
The line passes through (- 3, 8 ) and (- 7, 8 ) with y- coordinates 8 , then
y = 8 ← equation of line