Given the function: 
f(x) = x³ + 3x² - 4x + 5
The graph of the function is (taken f: 
According to the graph above, the maximum and minimum are 18.13 and 3.87, respectively
 
        
             
        
        
        
Answer:
<u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>
Step-by-step explanation:
Given :
- f(x) = x³ + 3
- g(x) = 2x² + x - 1
Finding (f × g)(x) :
- f(x) × g(x)
- (x³ + 3)(2x² + x - 1)
- 2x⁵ + 6x² + x⁴ + 3x - x³ - 3
- <u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>
 
        
             
        
        
        
Answer: Exact Form: x = 7/2
 Decimal Form: x = 3.5 
Mixed Number Form: x = 3 1/2
How to: <u>
Solve for  x  by simplifying both sides of the equation, then isolating the variable.</u>
 Have a great day and stay safe !
 
        
             
        
        
        
<h2>
Explanation:</h2><h2>
</h2>
Hello! Remember you have to write clear questions in order to get good and exact answers. Here, I'll assume the function as:

The y-intercept of a function is the point at which the graph of the function touches the y-axis. This occurs when we set  . In other words, we define the y-intercept (let's call it
. In other words, we define the y-intercept (let's call it  as:
 as:

Setting  in our function we have:
 in our function we have:

So <em>in this context the y-intercept is -16</em>
 
        
        
        
X+y=6
2x+y=4
solve the both
 x+y=6
 - (2x+y=4)
 -x = 2
x=-2
substitute the value of x in x+y=6
-2+y=6
y=6+2
y=8
therefore the answer is (-2,8)