Write equations for the horizontal and vertical lines passing through the point (-9, -2).

answer: 25.4 units

step-by-step explanation: radius = 12.7 units

diameter = twice the radius

diameter = 12.7 x 2

= 25.4

because 1.2 isnt half of 6 duh

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

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100