( PLS HELP, URGENT! ) Point A is the beginning of a cross section, the ferry is at point b, and a bridge is at point c. Each unit is 1.2 miles. What is the distance from point a to b and a to c? Then, what is the difference between the two differences ( to b and to c ) A= -1, -2
B= 2,0
C -4,2

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Does the point (1, sqrt 7) lie on circle shown.