Question

You are driving along the open highway on a cross-country road trip, cruising at a steady speed of 606060 miles per hour.
What is the slope of the line representing this relationship?
The slope is .
Graph the proportional relationship d=60t\,d=60td, equals, 60, t that expresses your distance traveled ddd (in miles) in terms of time ttt (in hours) since you started going 60\, \text{mph}60mph60, start text, m, p, h, end text.

Answer 1

Question:

You are driving along the open highway on a cross-country road trip, cruising at a steady speed of 60 miles per hour.

To Find:

What is the slope of the line representing this relationship?

Graph the proportional relationship d=60t , Express your distance traveled d (in miles) in terms of time t (in hours)

Solution:

Define t and d:

Let the hour = t

Let the distance = d

The speed is 60 miles in 1 hour

Equation:

d = 60t

Find the slope:

When t = 1 ,

d= 60

When t = 2,

d= 60 x 2

d = 120

$\text{Slope } = \dfrac{120 - 60}{2 - 1}$

$\text{Slope } = \dfrac{60}{1}$

$\text{Slope } = 60$

See attached for the graph plotted.

Answer 2

Answer:

Slope = 60

Step-by-step explanation:

The slope would be 60 because of this equation:

d=60t

AKA

y=60x+d

Y= y intercept

X=x intercept

D=y intercept

60=slope

Graph: