Answer:
slope intercept form
Step-by-step explanation:
Answer:
where is the rest of the question.......
Answer:
(2,-4)
Step-by-step explanation:
When a point (x,y) is reflected across the y-axis, you need to change the sign of x. For example, if (-x,y) you need to take away the negative sign, which makes (x,y). Or, if the point is (x,y), you need to add a negative sign to the x, which makes (-x,y). So, if your point (-2, -4) is reflected across the y-axis, you need to take the negative sign off the -2, which makes (2,-4).
The answer is No, they are not proportional. This is because 8/42 is not equal to 20/105.
Answer:
79.5%
Step-by-step explanation:
