Answer:
The solution of the equation is 
⇒ 3rd answer
Step-by-step explanation:
* Lets explain how to solve this problem
- The function f(x) = e^x is called the (natural) exponential function
- The natural logarithm (㏑), or logarithm to base e, is the inverse
function to the natural exponential function
∵ 
is an exponential function
∴ We can solve it by using the inverse of e (㏑)
- Remember:
# 
# 
- Insert ln in both sides
∴ 
∵ 
∴ 2x + 5 = ㏑(4)
- Subtract 5 from both sides
∴ 2x = ㏑(4) - 5
- Divide both sides by 2 to find x
∴ 
* The solution of the equation is
They are equivalent:
<em>74 inches=74 inches</em>
<em>2 yards, 2 inches= 74 inches
</em>
2 yards>6 feet>72 inches+2 inches>74 inches
OR
1 yard=36 inches>2 yards=72 inches+2 inches>74 inches
<em>Hope this helps!</em>
Answer:
The value of y is 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form 
or 
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem the line passes through the origin
therefore
Is a proportional variation
Find the value of k
with the point 
The equation is equal to
so
For 
substitute
3 pencil 4 bubblegum 2 sports cards
You had to divide each by 3
WE can check a function by replacing x with -x
there can be three possible cases which decide
the function is even function or function is odd function or the function is neither even nor odd
