Answer:
see below
Step-by-step explanation:
The circumference of a circle is given by
C = 2*pi*r
C = 2* pi *3
C = 6 pi
The value depends on whether you use 3.14 for pi or the pi button
3.14 = 18.84
pi button 18.85
The answer to the question
Answer:
one solution
Step-by-step explanation:
Given
3x - 2 = 4x + 5 ( subtract 4x from both sides )
- x - 2 = 5 ( add 2 to both sides )
- x = 7 ( multiply both sides by - 1 )
x = - 7 ← the one solution
<span>g(x) = x^2 + 4x + 3
y-intercept: let x=0. Then y=3. y-intercept is (0,3).
roots: set g(x) = 0 and solve for x. x=-1 and x=-3.
-4
axis of symmetry: find x = -b / (2a), which here is x = ----- = -2
2</span>
