The graph of an exponential function has a y-intercept of 9 and contains the point (2,144). Construct the function describes the graph.

Step-by-step explanation:

The exponential form observes the following form:

(Eq. 1)

Where:

, - Coefficients, dimensionless.

- Independent variable, dimensionless.

- Dependent variable, dimensionless.

According to the number of coeffcients, we need two different points such that all values are found. In this case, we know that:

,

And the resulting system of non-linear equations is described below:

(Eq. 1)

(Eq. 2)

From (Eq. 1), we find that:

And finally we solve (Eq. 2) for B:

The exponential function is , whose graph is presented below.

x = 17

step-by-step explanation:

in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:

3x - 24 = x + 10

solving this equation for x to get:

3x - x = 10 + 24

2x = 34

x = 34/2

x = 17

therefore, the value of x = 17.

sine

step-by-step explanation: