Answer:
The solution is (x,y)=(-4,-1)
Step-by-step explanation: Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
2) -6
8 is positive and 14 negative. You can either draw a number line and help yourself with that or since the negative one is bigger you can do the subtraction 14 - 8 and then change the sign of the answer.
Answer:
x-intercept: (-2,0); y-intercept: (0,4)
Step-by-step explanation:
First, focus on the y-axis. This axis is described by the equation x = 0. From the graph we see that the line crosses the y-axis at (0,4). This is the y-intercept.
Next, focus on the x-axis, which is described by y = 0. The line crosses the x-axis at (-2,0). This is the x-intercept.
I think it’s the second one and the last one
