Is f(x) =8-5x find the value of f(2-k)

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

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

How many significant figures are there in the number 10.76?