Answer:
y = 10x - 2
Step-by-step explanation:
From the table attached,
Let the equation of a line passing through two points
and
is,
y = mx + b
Here, m = slope of the line
b = y-intercept
Since, m = 
Slope of the line passing through (0, -2) and (1, 8) will be,
m = 
m = 10
y-intercept 'b' = -2 [Output value at x = 0]
Therefore, equation of the line will be,
y = 10x - 2
Answer:
D
Step-by-step explanation:
Answer:
the discount is $8.90
Step-by-step explanation:
178 • .05 = $8.90 off of the original price
Answer:
y = 5/6x + 2.5
Step-by-step explanation:
slope = m = rise/run
equation format - y=mx+b
slope/m= 5/6
y=5/6x+ the y-intercept
the y-intercept is at 2.5
so the full equation would be \/\/\/
y = 5/6x + 2.5