The axis of symmetry of the quadratic equation y = 2x^2 + 3 is x = 0
<h3>How to determine the axis of symmetry?</h3>
The equation is given as:
y = 2x^2 + 3
Differentiate the above equation with respect to x
y' = 4x + 0
This gives
y' = 4x
Set the equation to 0
4x = 0
Divide both sides by 4
x = 0
Hence, the axis of symmetry is x = 0
Read more about axis of symmetry at:
brainly.com/question/1349456
Answer:
-17
Step-by-step explanation:
Let's first simplify x+6= -2.
x=-6-2
x= -8
Plug in x= -8.
2(-8)= -16
-16-1= -17
Hoped this helped.
1996- 1994 =4yrs
in 4yrs population increases by 4million
2017-1994 =23yrs
23= (4 *5)+ 3
i.e 23yrs = = (20million + 215million) +3million= 238 million
240 million approx.
B = 4
__________________________
