Y=X+1 is the equation for a straight line graph where does it cross the y-axis
1 answer:
Y=x+1 crosses the y-axis at (0,1). To solve this, I found out the y-intercept which is 1. I know that the y-intercept is 1 because in the equation y=mx+b, the 'b' is the y-intercept. The y-intercept is always on the y-axis and so this is where this equation crosses the y-axis.
Below is a picture of the equation y=x+1
Below is a picture of the equation y=x+1
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Given :
Natalie is going mountain biking. She can buy a bike for $250 or she can rent a bike for $30 an hour.
In both cases, she must also rent a helmet for $5 an hour.
To Find :
Which inequality shows the number of hours Natalie must bike for the cost of buying a bike to be less than renting a bike.
Solution :
Let, after t hours total money required is ( if she rent bike ).
T = 30t.
Money required to purchase bike , M = $250.
For cost of buying a bike to be less than renting a bike :
Hence, this is the required solution.