Answer:
y= ⅔x -2
Step-by-step explanation:
<u>slope-intercept </u><u>form</u>
y= mx +b, where m is the slope and b is the y-intercept.
Two given coordinates: (-3, -4) and (6, 2)
Slope
Substitute m= ⅔ into the equation:
y= ⅔x +b
From the graph, the y- intercept is -2 since the line cuts through the x-axis at (0, -2).
Alternatively, we can also substitute a pair of coordinates into the equation to find the value of b.
When x= 6, y= 2,
2= 4 +b
b= 2 -4
b= -2
Thus the equation of the line is y= ⅔x -2.
Answer:
well it looks like they multiply buy two evry time so d would be the answer
Step-by-step explanation:
Purple and white make up less than 30 %
Answer:
y=1.5x+1; x= -0.6
y= -0.25x-6; x= -24
Step-by-step explanation:
y=1.5x+1
0=1.5x+1 (To find x-intercept/xero, substitute y=0)
-1.5x=1
x= -2/3 or x= -0.6
y= -0.25x-6
0= -0.25x-6
0.25x= -6 (Move variables to the left-hand side and change its sign)
x= -24
Answer:
There are 810 calories from carbohydrates
Step-by-step explanation:
carbohydrates: protein: fat
9 :5 :4
We want 450 calories from protein
450 /5 =90
Multiply each term by 90
carbohydrates: protein: fat
9*90 :5*90 :4*90
810 450 360
There are 810 calories from carbohydrates
