Let f(x)=(x+2)2.
let g(x)=3(x+2)2.

which statement describes the graph of g(x) with respect to the graph of f(x)?

a. it is stretched vertically by a factor of 3.
b. it is compressed horizontally by a factor of 3.
c. it is translated up 3 units
d. it is translated right 3 units.

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem