The correct option is the last one. h is negative and k is positive.
<h3>
What can we say about h and k?</h3>
For the absolute value function:
g(x) = |x - h| + k
We know that the vertex is on the point (h, k).
On the graph, we can see that the vertex is on the point (-2, 1), then we have:
h = -2
k = 1
So the sign of h is negative and the sign of k is positive. The correct option is the last one.
If you want to learn more about absolute value functions:
brainly.com/question/1782403
#SPJ1
The formula for volume of a cone is V = PI x r^2 x h/3 where r is the radius and h is the height.
Volume of cone = 3.14 x 7^2 x 12/3
Volume of cone = 3.14 x 49 x 4
Volume of cone = 615.44 cubic inches.
The formula for volume of half a sphere is : 1/2 x (4/3 x PI x r^3)
Volume for half sphere = 1/2 x (4/3 x 3.14 x 7^3)
= 1/2 x 4/3 x 3.14 x 343
= 718.01 cubic inches.
Total volume = 615.44 + 718.01 = 1333.45 cubic inches.
Rounded to the nearest tenth = 1,333.5 cubic inches.
Answer:
Step-by-step explanation:
to find out, just sub in -8 for x and find out if it is true
3x = 16 - 5x
3(-8) = 16 - 5(-8)
-24 = 16 + 40
-24 ≠ 56......no, -8 is not a solution
3x = 16 - 5x
3x + 5x = 16
8x = 16
x = 16/8
x = 2 ............2 is the correct answer
Answer:
x = -5
Step-by-step explanation:
i took algebra a couple years ago :)
