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
