Answer:
f(x) = x² + 4x + 3
Step-by-step explanation:
Here in this problem, we have to find the quadratic function that has x = - 1 and x = - 3 as the only two real zeros.
So, from the above condition, we can say that (x + 1) and (x + 3) are the only two factors of the function.
Therefore, the function will be f(x) = (x + 1)(x + 3), such that if the function is zero, then the solutions will be x = - 1 and x = - 3.
Hence, f(x) = x² + 4x + 3 (Answer)
Answer:
0 solutions the way you have written the equation
Step-by-step explanation:
This is obvious come on Joe is correct
Answer:
The answer is D, 43 
Step-by-step explanation:
If the pile gets bigger by 8
each week, and you want to find out how big the pile is after 3 weeks, then you have to multiply 8
by 3 to find out how much the pile increased by.
8
× 3 = 25 
Now, you need to add this to your initial value to get the answer.
25
+ 17
= 42 
Now simplify.
43 
Greetings!Simplify both sides of the equation.


Both sides of the equation are not equal.
Hope this helps.
-Benjamin