A function is vertically compressed by a factor of 1/2, reflected in the y-axis, and translated right 3. The resulting function is represented by f(x)=-4{2(x+1)}. Write the equation to represent the original function.

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

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?

Factor the expression using the gcf. the expression 21m−49n factored using the gcf