Use the graph to approximate the ordered pair where the exponential function begins to exceed the quadratic function.

the graph of an exponential function f of x equals 2 and 45 hundredths to the power of x minus 7 tenths and a quadratic function g of x equals one seventh times x squared plus 2 times x plus 7

(−7, 0)
(0, −7)
(14.5, 3)
(3, 14.5)

(2.5,5)

Step-by-step explanation:

The exponential function f(x) is the blue graph and the quadratic function, g(x) is the black graph.

The point where the two graph intersects is (2.5,5).

It seems none of the given functions is closed to the actual point where the exponential function begins to exceed the quadratic function.

Tracing from the graph as shown in the attachment. the correct option should have been (2.5,5)

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.