Identify each pair of angles as alternate interior, corresponding, alternate exterior, or none of these. ∠2 and ∠7
∠4 and ∠8
∠1 and ∠8
∠1 and ∠5
∠4 and 7

<2 and <7 = alternate interior angles

<4 and <8 = corresponding angles

<1 and <8 = alternate exterior angles

<1 and <5 = corresponding angles

<4 and <7 = none

Step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1