Answer:
y = 
x + 
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 )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 3, 2) and (x₂, y₂ ) = (1, 5)
m = 
= , hence
y = x + c ← is the partial equation
to find c substitute either of the 2 points into the partial equation
using (1, 5 ), then
5 = + c ⇒ c = 5 - =
y = x + ← in slope-intercept form
Answer:
In mathematics, factorization or factoring is the breaking apart of a polynomial into a product of other smaller polynomials. If you choose, you could then multiply these factors together, and you should get the original polynomial (this is a great way to check yourself on your factoring skills). One set of factors, for example, of 24 is 6 and 4 because 6 times 4 = 24. When you have a polynomial, one way of solving it is to factor it into the product of two binomials.
You have multiple factoring options to choose from when solving polynomial equations:
For a polynomial, no matter how many terms it has, always check for a greatest common factor (GCF) first. Literally, the greatest common factor is the biggest expression that will go into all of the terms. Using the GCF is like doing the distributive property backward.
Step-by-step explanation:
Answer:
y=2 (correct if wrong)
Step-by-step explanation:
-18y + 7 = -29
-7 -7
-18y = -36
-18/-18 -36/-18
Answer:
The table is 13 inches wider than the chair.
Step-by-step explanation:
A table is 3 feet and 2 inches wide
since there are 12 inches in one feet
= 3(12) + 2
=36+2
=48 inches
a chair is 25 inches wide
so..
38 - 25 = 13 inches
