Answer:
3x
Step-by-step explanation:
Hope this helps!
Have a nice day :)
Answer:
5,8,13,20
Step-by-step explanation:
f(n)=n²+4
f(1)=1²+4=1+4=5
f(2)=2²+4=4+4=8
f(3)=3²+4=9+4=13
f(4)=4²+4=16+4=20
m1=3, m2= 1
point A= (-5,4)
point B=(7,-2)
x=m1x2+m2x1/ m1+m2 , y=m1y2+m2y1 / m1+m2
x= 3×7 +1×-5/3+1 , y= 3×-2+1×4 / 3+1
x= 21-5/4, y= -6+4/4
x= 16/4, y= -2/4
x= 4, y= 0.5
Y=2x is an equation that passes through those points
Answer:

Step-by-step explanation:
To add the polynomials
Remove parentheses:

Group like terms:

Add similar elements:

The Standard Form for writing down a polynomial is to put the terms with the highest degree first,its term of 2nd highest is 2nd etc..
In our case the standard form is
