Respuesta :
Answer:
It is 3x +4
Step-by-step explanation:
1. The equation is starting at x=0 so, let's calculate the equation.
3 x 0 + 4= 4
2. The equation goes up 3 digits on y per each digit of x so, we introduce that y is 3 times the value of x + the starting point (+4)
f(x)=3x+4
Answer:
I believe the correct equation would be y = 3x + 4.
Step-by-step explanation:
To find the slope (or m), you put the rise (y-axis) over the run (x-axis). You would then put it in Slope-Intercept form: y = mx + b.
Starting at (0, 4), you rise up 3, and run 1. The slope (m) would be 3/1, which is the same as 3.
So far you have y = 3x, which is not the full equation.
You would then look for the initial value (or y-intercept) of the linear equation. Start at the origin of the graph - (0, 0) - and rise up until you get to the first point, (0, 4). You rise up 4, so the initial value is 4.
Your ending equation would be y = 3x + 4.
Hope this helps,
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