Write an equation of the line in slope-intercept form. (hint: y = mx + b)
2 answers:
Answer:
Step-by-step explanation:
For 10:
First, you find the slope, You can use rise over run. Up 1 over -3. So our slope is . The y-intercept is 1 becuase that is where x = 0. Next, you plug in your points. y=-1/3 x+1.
For 11:
Find the slope using "rise over run" once we get 6/3 we simplify to 2.
Next the y-intercept. Find where x is 0, that is -1.
Plug the points in to get
y=2x-1
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Answer:
Step-by-step explanation:
See attachment for the figure
Volume of pyramid can be defined as
V = 1/3 x area of the base x height.
-> Pyramid A:
Volume of Pyramid can be determined by:
V = 1/3 x (2.6cm)² x (2cm) = 4.5067 cm³
Pyramid B:
Volume of Pyramid can be determined by:
V = 1/3 x (2cm)² x (2.5cm) = 3.3333 cm³
Difference b/w two oblique pyramids: 4.5067 cm³ - 3.333 cm³ = 1.17 cm³
By Rounding the volumes to the nearest tenth of a centimeter
1.17cm³ ≈ 1.2cm³
Therefore, the difference of the volumes of the two oblique pyramids is 1.2cm³
Answer: Option D
g(x) is shifted 3 units to the left and reflected over the x-axis.
Step-by-step explanation:
If we have a main function
And we perform the transformation:
Then it is fulfilled that:
If the graph of f(x) moves horizontally h units to the left
If the graph of f(x) moves horizontally h units to the right
If we have a main function
And we perform the transformation:
Then it is fulfilled that:
The graph of g(x) is equal to the graph of f(x) reflected on the x axis
In this case we have to:
and
Therefore and
This mean that: g(x) is shifted 3 units to the left and reflected over the x-axis.