Elena's backyard is in the shape of a rectangle. She created a triangular-shaped flower bed (shown as the shaded region) to plan
t flowers in.
20 feet
10 feet
25 foot
35 feet
The area of the triangular flower bed is
square
square feet. The area of her backyard that does not include the flower bed is
feet
20 feet
10 feet
25 foot
35 feet
The area of the triangular flower bed is
square
square feet. The area of her backyard that does not include the flower bed is
feet
1 answer:
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Answer:
Step-by-step explanation:
Hi there!
Slope-intercept form: where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when x=0)
<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>
where two points that fall on the line are
and
On the graph, two points are highlighted for us: (0,-4) and (2,2). Plug these into the formula:
Therefore, the slope of the line is 3. Plug this into :
<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>
Recall that the y-intercept occurs when x=0. Given the point (0,-4), the y-intercept is therefore -4. Plug this into :
I hope this helps!
