Y/3=12 should be y=63 because 63/3=12
The given function is : y= f(x) =49 [\frac{1}{7}]^x
The statements which are true regarding this function is
1. As you can observe that y is defined for all values of x , so Domain is set of all values that x can take which is set of all real numbers.
2. Also, x =\frac {\log[\frac{y}{49}]}{-\log7}, so x is defined for all values of y. Range is all values that y can take which is also set of all real numbers greater than zero, i.e y>0.
As ,x =0 then y= 49 and x_{1} =1 then y_{1} = 7,
so ,y_{1} = \frac{y}{7}.
So, Option (1),(4) and (5) are correct.
Answer:
This is very unclear however if your miles are 214 and you need 1% of the miles you can multiply it by 0.01 and the answer would be 2.14 miles
The answer is in the picture provided below. :)
Answer:
1,673,581,437 x 9,852,463,267 = <u>1</u><u>.</u><u>6</u><u>4</u><u>8</u><u>8</u><u>8</u><u>9</u><u>9</u><u>E</u><u>1</u><u>9</u><u>.</u>