Suppose the ratio of AR:RBAR:RB is 1:11:1, what would be the coordinates of R? (meaning R is the midpoint of line AB) (Use decimals, not fractions if needed)

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Change negative exponents to positive. then solve. round to four decimal places

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