Which is the graph of g(x) = 2x – 1 + 3?

The graph is attached below.

Step-by-step explanation:

Given : The function  

To plot : The graph of the given function

Solution :

Refer the graph attached below.

The given function is an exponential function.

The domain of the function is

The range of the function is

The y-intercept of the function is

(point shown in graph)

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

ab will be equal to