Hello there! :)
Answer:
<h2><u><em>THE ANSWER SHOULD HAVE A POSITIVE SIGN!*</em></u></h2>
Step-by-step explanation:
Distributive Property: A(B+C)=AB+AC
You Expand. (Switch Sides)
5-(x+3)
-x+2
4x-3=-x+2
Then, you add by 3 both sides of an equation.
4x-3+3=-x+2+3
Add numbers from left/right.
3+2=5
4x=-x+5
You add by x both sides of an equation.
4x+x=-x+5+x
Simplify.
5x=5
Divide by 5 both sides of an equation.
5x/5=5/5
Divide numbers from left/right.
5/5=1
, which is our final answer.
Hope this helps!
Thanks!
Have a nice day! :)
:D
-Charlie
3
step by step explanation
7+3=10
Answer:
2 : 3
Step-by-step explanation:
Answer:
A. Reflectional symmetry
Step-by-step explanation:
If the shape is the same characteristics after being reflected, then it is A.
Answer:
<u>option A. f(x) = -x² + 8x − 14</u>
Step-by-step explanation:
The standard form of a quadratic equation in general is as following:
f(x) = ax² + bx + c.
Where a, b and c are constants and a ≠ 0.
So, for the given function:
f(x) = -(x − 4)² + 2
∴ f(x) = - (x-4) (x-4) + 2
∴ f(x) = - [ x(x-4) - 4(x-4) ] + 2
∴ f(x) = - ( x² - 4x -4x + 16 ) + 2
∴ f(x) = - ( x² - 8x + 16 ) + 2
∴ f(x) = -x² + 8x - 16 + 2
∴ f(x) = -x² + 8x - 14
So, the answer is option<u> A. f(x) = -x² + 8x − 14</u>