SOLVED: Use the graph to find the following (a) Sign of the leading coefficient (b) Vertex (c) Axis of symmetry (d) Intervals where is increasing and where f is decreasing Domain and rangeecanswer and then click Check Answer:

SOLVED:Use the degree and the sign of the leading coefficient of each function to describe the end behaviour of the corresponding graph. State the possible number of x -intercepts and the value of the y -intercept. a) f(x)=x^2 3 x-1 b) g(x)=-4 x^3 2 x^2-x 5 c) h(x)=-7 x^4 2 x^3-3 x^2 6 x 4 d) q(x)=x^5-3 x^2 9 x e) p(x)=4-2 x f)(x)=-x^3 2 x^4-4 x^2