The standard form:
The slope-intercept form:
m - slope
b - y-intercept (0, b).
We have the point (0, 43) → b= 43.
Next point (2, 55). Substitute to the slope formula:
Therefore we have:
<em>subtract 6x from both sides</em>
Tickets to the school play cost $11 for adults and $6 for children. Which expression can be used to find the total cost for x ad
1 answer:
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