As Complete the equation describing how x
and y are related.
ху
-2
-1
0
1
2
3
-8
-5
-2
1
4
y = [? ]x +
Enter the answer that
belongs in [?].

Step-by-step explanation:

The equation that describes how x

and y are related is given in the slope-intercept form,

Where, m = slope, and b = y-intercept.

Let's find the value of m and b using the table of values given.

Using two of the pairs given, (-2, -8) and (-1, -5),

Substitute x = -2, y = -8, and m = 3 in to find the value of b.

Thus:

Add 6 to both sides

Substitute m = 3 and b = -2 in .

The equation that describes how x

and y are related would be:

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.