9. Is the t-chart linear or non-linear?
10.
*Hint: Figure out
the function

From the t-chart, we determine that function of the equation is a quadratic function. So, the graph of is parabola.

Therefore, the t-chart is non-linear.

The graph is attache below.

Step-by-step explanation:

Given the table

x             y

-2            4

4             16

5             25

From the table, it is clear that the rate at which y is changing with respect to x is NOT CONSTANT. Hence, the t-chart is NON-LINEAR,

We also see that the value of y is obtained we take the square of x value.

So the equation from the table would be

The equation suggests that is NON-Linear.

As the equation is a quadratic function. So, the graph of is parabola. Therefore, the t-chart is non-linear.

The graph is attache below.

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: