to get the slope of any straight line, all we need is two points off of it, let's use those ones in the picture below.
Step-by-step explanation:
a) $410 × £0.72 = £295.20
Hence, required answer is <u>3</u><u>3</u><u>6</u>
See the picture for the solution
9514 1404 393
Answer:
Step-by-step explanation:
When the equation of the line is in the form ...
y = mx + b
the coefficient 'm' is the slope of the line, and the value 'b' is the y-intercept, the point on the y-axis where the line crosses.
We say the line is "steeper" when the magnitude of the slope is greater. Line B, with its slope of 7 will be steeper than line A, with its slope of 3.
the new slope is steeper
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The y-intercept of line A is -3. The y-intercept of line B is +1, so it crosses the y-axis above the point where line A crosses. One could say that line B is shifted up, when referring to the y-intercept.
The slope is 8/4 because y2-y1/x2-x1