Mathematics: The table shows some values of f(x) and g(x) for different values of x: complete the chart and determine the solution of the equation f(x) = g(x).a.x=-1b.x=0c.x=2d.x=25the table picture is on top

cm40Step-by-step explanation:...

The table shows some values of f(x) and g(x) for

Ответ:

maddihamidou

11.03.2022

Mathematics

C. x=2

Step-by-step explanation:

To complete the table, let's plug in the x-values into f(x) and g(x) , so:

For f(x) :

$If \ x=0: \\ \\ f(0)=9(0)+7=7 \\ \\ \\ If \ x=1: \\ \\ f(1)=9(1)+7=16 \\ \\ \\ If \ x=2: \\ \\ f(2)=9(2)+7=25$

For g(x) :

$If \ x=-2: \\ \\ g(-2)=5^{-2}=0.04 \\ \\ \\ If \ x=-1: \\ \\ g(-1)=5^{-1}=0.2 \\ \\ \\ If \ x=2: \\ \\ g(2)=5^{2}=25$

From this, the complete table is:

$\left|\begin{array}{c|c|c}x & f(x)=9x+7 & g(x)=5^{x}\\-2 & -11 & 0.04\\-1 & -2 & 0.2\\0 & 7 & 1\\1 & 16 & 5\\2 & 25 & 25\end{array}\right|$

From the table, you can see that f(x)=g(x)=25 when x=2 so the correct option is C. x=2. But what does x=2 mean? It means that at this x-value, the graph of the linear function f(x) and the graph of the exponential function g(x) intersect and the point of intersection is (2,25)

0,0(0 оценок)

The table shows some values of f(x) and g(x) for different values of x:
complete the chart and determine the solution of the equation f(x) = g(x).
a.x=-1
b.x=0
c.x=2
d.x=25
the table picture is on top

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question