At the Bake Star’s walk a thon, Jake walked from the bakery to the school. This graph shows his distance from the school. What i
s the constant of proportionality in miles per hour
2 answers:
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Answer:
The value of k is 240
Step-by-step explanation:
Or, 120 - 80 =
Or, 40 =
So. k = 40 × 6 = 240
Hence The value of k is 240 Answer
Answer:
y = -x + 2
Step-by-step explanation:
The equation of a line in a slope intercept form is given as :
, where m is the gradient and c, y - intercept.
First, let us find the gradient, m of the line that passes through the points, (4,-2) and (-5,7) using the relation ;
By substitution we get
We substitute any of the points and the value of m into y= mx + c to find the value for c.
Adding 4 to both sides.
Hence the equation of the line is :
y = -x +2