a local hamburger shop sold a combined total of 456 hamburgers and cheeseburgers. The number of cheeseburgers sold was three tim
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Answer:
y = x
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x + 8 ← is in slope- intercept form
with slope m = , thus
y = x + c ← is the partial equation
To find c substitute (6, 3) into the partial equation
3 = 3 + c ⇒ c = 3 - 3 = 0
y = x ← equation of parallel line