When graphed, which function would appear to be shifted 2 units up from the graph of f(x) = x2 + 1? F
g(x)=x2-1
G
g(x) = x² + 3
H
g(x) = x2 - 2
J
g(x) = x + 2

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?