Question

Marty and Ethan both wrote a function, but in different ways.

Answer 1

Answer:

Marty’s with a slope of 1/3

Step-by-step explanation:

Step-by-step explanation:

Marty

y+3=(1/3)*(x+9)

y + 3 = (1/3)*x + 3

y = (1/3)*x

Marty's slope: 1/3

Option 3 is correct

Marty’s with a slope of 1/3

Step-by-step explanation:

Using slope intercept form:

The equation of line is:           ....[1]

where,

m is the slope and b is the y-intercept.

Formula for Slope is given by:

....[2]

As per the statement:

Marty and Ethan both wrote a function, but in different ways.

Marty equation is:

using distributive property  we have;

Subtract 3 from both sides we have;

On comparing with [1] we have;

Slope of Marty =

Ethan wrote a function:

Consider any two values from the table we have;

(0, 10) and (2, 10.4)

Substitute these in [2] we have;

Slope of Ethan = 0.2

Therefore, . Marty’s with a slope of 1/3 function has the larger slope

Answer 2

Answer:

the other one is basically the answer is c

Step-by-step explanation: