Solve the following system of equations by substitution. Show all steps. f(x) = -x^2+2x +3
g(x) = -2x + 3

PLEASE IM BEGGING FOR HELP this is the I my answer I need to finish my exam‼️

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Factor and solve to find roots x squared -x - 90 =0

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: