In physics class, eva noticed the pattern shown in the diagram on the oscilloscope. which equation best represents the pattern shown on the oscilloscope? 1. y = sin x + 1 2. y = 2 sin x + 1 3. y = sin 1/2x + 1 4. y = 2 sin -1/2x + 1

the perimeter is increased by a factor of 2

my name jeff

step-by-step explanation:

natural disasters at one point james charles' career

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.