Suppose you're bicycling along a straight road then suddenly starts sloping up a hill you want to know what the angle measure of the slope is but you can't measure inside the hill

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis