Find the mean absolute deviation {3,4,5,6,7}

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3

The triangles are similar. what is the value of x? enter your answer in the box.