Please help! Graph the following exponential function. Show work in how you find the y-intercept, talk about the end behavior, and state if it is a growth or decay function.
Y= -2(0.5)^x-1 + 2

step-by-step explanation:

the shape,the size and the distance

not sure but it may be b, as i said i'm not sure.

i would say true? if the unit was informational and it "refreshed your understanding", then true.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.