To solve this equation, you need to know that slope-intercept form is y=m (slope) x (x value) + b (y value)
To solve: -5x+y=-3
1. Add 5x to both sides of the equation.
2. You will get y=5x-3
3. To graph your answer, you need to start with -3 (which is the y value) and go -3 down on the graph.
4. Then make 5x a fraction like this: 5/1. Start from -3 and go up 5 spaces and right 1. Repeat to check your answer.
Since your slope 5x is positive, then your only answer would be the first one.
If the base were 1, then the final value would never change...it would be a constant...
If the base is between zero and one, it is an exponential decay equation, so the final value would continually get smaller and smaller...
Answer:
y = -4
Step-by-step explanation:
We can solve for x to see.
x(y+4) +5y +20 = 1
x(y +4) = -19 -5y . . . . . subtract 5y+20
x = (-19 -5y)/(y +4)
x is undefined (no solution) for y = -4.
Answer = - 2x + 2y = - 8
Because when the x intercept is 4 the y intercept is 0 so if you put these into the equation
-2x4 + 0 = - 8
-8 = - 8
Both sides of the equation are equal
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