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natulia [17]
3 years ago
10

Question

Mathematics
1 answer:
vazorg [7]3 years ago
8 0

Slope-intercept form:  y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

John gets a new job and receives a $800 signing bonus. After that, he makes $400 a day.    [x = the number of days             y = total earnings]

y = 400x + 800

[John earns $400 per day(x) plus a signing bonus(initial payment before working) of $800 = total amount of money he earns]

The slope is 400 or \frac{400}{1}

The y-intercept is 800

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