Answer:
The equality is only true for
, not for all values
Step-by-step explanation:
Given

Required
Determine if it is valid

Evaluate the exponent



Rewrite as:

Factorize



<em>The equality is only true for </em>
<em>, not for all values</em>
Answer:
5/6
Step-by-step explanation:
Slope equals y 2 minus y 1 divided by x 2 minus x1
1-(-4)/4-(-2)
5/6
Use the trigonometric function.

Answer:
(4, 3 )
Step-by-step explanation:
Given a system of equations graphically, then the solution is at the point of intersection of the 2 lines.
The lines intersect at (4, 3 ) ← solution