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Rmember that the form y = mx + b is a straight line whose y-intercept is b and slope is m.
On the graph you can see that the y-intercept is beteween 0 and 5.
The equations given as options have y-intercepts 6, 20, 18, and 3, in that order.
And the only equation of the options that meet that is the option D. y = 3x + 3.
You can also check that the slope of that equation is 3 and it is roughly the slope of an intermediate line between the dots.
Answer: option D. y = 3x + 3.
Answer:
1. B
2. D
Step-by-step explanation:
1. Lon's cost would be the $12 per basket times how many baskets he sells, in this case b plus the cost of the table. Lon's expression is 12b + 75
2. He needs a profit and the only way he could make that profit is if he sells more than 12.
20b > 12b + 75
20 (12) > 12 (12) + 75
240 > 140 + 75
240 > 215
Answer:
Step-by-step explanation:
Firstly you must understand you want to get the value of y.
So put in values into equation which make x.
To understand here lets look at y = 0
if y is to be 0 then x is 3.
If we substitute this value into equation (B) we get the result.
Now we have identified our answer, all is left is to substitute all other values of x and see if y are true.
So , we can see B is the answer