Answer:
24x-1
Step-by-step explanation:
4x*2+16x-1
=8x+16x-1
=24x-1
That's its simplest form, I'm not sure I understand what you mean by describe.
Answer:
y = 2x + 4
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
calculate m using the slope formula
m =
with (x₁, y₁ ) = (- 2, 0) and (x₂, y₂ ) = ( 0, 4) ← 2 points on the line
m = = = = 2
the line crosses the y- axis at (0, 4 ) ⇒ c = 4
y = 2x + 4 ← equation of line
Answer:
Option B: a continuous random variable.
Step-by-step explanation:
The weight of a body can be defined as the force with which the earth pulls that object towards itself.
Mathematically,
W = mg
As weight is the force with unit NEWTON so it is a continuous variable which can attain any value in decimal.
Answer:
1) The polynomial represents a sum of cubes
2) The polynomial represents a difference of squares
Step-by-step explanation:
1) To find the polynomials represents a sum of cubes :
represents a sum of cubes
For
Therefore
Therefore represents a sum of cubes
2)To find the polynomials represents a difference of squares :
represents a difference of squares
For
Therefore
Therefore represents a difference of squares