Answer:
y =
x + ![\frac{41}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B41%7D%7B8%7D)
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 the slope use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 3, 4) and (x₂, y₂ ) = (5, 7)
m =
=
, hence
y =
x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
using (5, 7 ), then
7 =
+ c ⇒ c = 7 -
= ![\frac{41}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B41%7D%7B8%7D)
y =
x +
← equation in slope-intercept form
(2*3+x^2)+3(234x^2)
=6+x^2+702x^2
=703x^2+6
Answer: y=2x-3
Step-by-step explanation:
It will cross the y axis at -3 and the x axis at 3/2
Divide each side by 2 till it's the simplest. D
Answer:
5484 gallons
Step-by-step explanation:
Given that:
Delivery in 1 day = 457 dozen gallons
g = number of gallons delivered on that day
Recall :
1 dozen = 12
Therefore, the number of gallons delivered in 1 day :
457 gallons * 12 = 5484 gallons