X+y=8 and 3x+2y=14 for soliving system

What is the y intercept of f(x)=(1/2)^x?

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x