Answer:
Step-by-step explanation:
To find the equation of a line using slope and a point, first use the slope to create the basic line using the slope and work from there.
For instance, the base equation here is
This line passes through the point (0, 0).
You can then plug in a value for x. In this case, use the value of 3, as it corresponds with your question.
A point on the line of y = 2x would thus be (3, 6).
To make the y-value equal -3, you must then subtract from the original equation. There are 9 units between 6 and -3, so you must subtract nine units in the equation. You should get this at the end:
Answer:
Step-by-step explanation:
If we are trying to find an equation with the same slope and that are parallel to y=2x+5 you can try to graph your way to the answer.
What I did was place the point (2,-8). then, I followed the slope path *rise/run*, and you should trace it down to "-8". Finally, plug your y-intercept in the equation.
Your done