Find the measure of the missing leg with the measurements given below. Round to the nearest tenth
where necessary
a = 14 b = ? c = 20

3x + 4y -25 =0 represents the amount of change sianna should recieve

b, i believe, but not sure.

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2