Let f(x)=7x and g(x)=7x+2−4 . which transformations are needed to transform the graph of f(x) to the graph of g(x) ? select each correct answer. horizontal translation 2 units right horizontal translation 2 units left horizontal translation 4 units left vertical translation 4 units up vertical translation 2 units up vertical translation 4 units down let f(x)=8(3)x−2+2 . the graph of f(x) is stretched vertically by a factor of 3 to form the graph of g(x) . what is the equation of g(x)? enter your answer in the box. drag and drop the answer into the box to identify each function as linear, exponential, or neither. x 0 2 4 f(x) 4 1 0.25 x 0 1 2 f(x) 5 3 0 function f is an exponential function. x −2 0 2 4 6 f(x) 164 116 14 1 4 by what factor does the output value increase as each input value increases by 1? enter your answer in the box.

Number 1) Let and

We need to find the translation of graph f(x) to g(x)

For horizontal shift, x→ x+h

For vertical shift, y→y+k

Here, x→x+2 and y→y-4

Therefore,

Number 2) Let

The graph of f(x) is stretch vertically by a factor of 3 to form the graph of g(x)

For vertical stretch, y→a f(x)

So, y=3 f(x)

Therefore, g(x)=3 f(x)

Please see the attachment for vertical stretch.

g(x) would be exponential function.

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

7

step-by-step explanation: