Complete question:
Dada a função exponencial abaixo, se x=1, qual valor de imagem? * a) 1 b) -2 c) 0 d) -1
The function in the image is f(x) = 3^x-1
Answer:
A) 1
Step-by-step explanation:
To solve the exponential function above given that x = 1;
Substitute x = 1 into the exponential function
If x = 1
f(x) = 3^(x - 1)
f(1) = 3^(1 - 1)
f(1) = 3^0
f(1) = 1
Answer:
The values are 4, 3, 2, and 1 respectively.
Step-by-step explanation:
Let us assume that y = (- x + 3) ......... (1)
We have to find the values of y for different x values and the x values are - 1, 0, 1, and 2.
Now, from equation (1), we get
For x = - 1, y = (- x + 3) = [- (- 1) + 3] = 1 + 3 = 4.
For, x = 0, y = (- x + 3) = 0 + 3 = 3
For, x = 1, y = (- x + 3) = - 1 + 3 = 2 and
For, x = 2, y = (- x + 3) = - 2 + 3 = 1 (Answer)
<span>Given a ratio of 8.65:1, we can work out the amount of money that the arena should spend, by dividing the required number of basketball attendees (patrons) by the given ratio, that is, 8.65 patrons per dollar. This gives us our answer of $1734, rounded to the nearest dollar.</span>
Answer:
Its .5
Step-by-step explanation:
you could either take 8 divided by 16 and get .5
or
you could think that 8 is half of 16 and .5 is half
