In two to three sentences, explain how you would find the line of symmetry for the parabola whose equation is:
y = x^2 + 4x + 16

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2