Answer:
x = -5 ; y= -1
Step-by-step explanation:
10y = -10
y = -1
-8x = 44 -4
-8x = 40
x = -5
It's 64t-3=2t or if your solving for t it's 20.6666666667 so round it to get 21
The table represents an exponential function given by:

<h3>
Is the function exponential or quadratic?</h3>
Here we have the table:
x f(x)
0 24
1 12
2 6
3 3
First, notice that for each unit that x increases, the value of f(x) decreases by its half.
This is clearly an exponential equation, whose base must be equal to (1/2).
And because when x = 0, f(0) = 24, we know that the initial value of the function is 24.
Then the exponential function is:

Such that:

Concluding, the table represents an exponential function.
If you want to learn more about exponential functions:
brainly.com/question/11464095
#SPJ1