Answer:
y = 4x+3

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Explanation:

use the slope formula first
m = (y2-y1)/(x2-x1)
m = (-1-3)/(-1-0)
m = (-4)/(-1)
m = 4
The slope is m = 4

The y intercept is b = 3 because this comes from the point (0,3)
The x value is always 0 for the y intercept. This is where the graph crosses the y axis

Since m = 4 and b = 3, we go from y = mx+b to y = 4x+3

8 0

4 years ago

Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is

Ber [7]

Answer:

65%

Step-by-step explanation:

3 0

3 years ago

Can someone help me with 7) 8) 9)

adoni [48]

Step-by-step explanation: