I believe the correct answer is C: gas
Answer:
y = -
x-7
Step-by-step explanation:
y=mx+b where m = the slope and b = the y intercept
the slope = change over y/change over x = (5-(-3))/(-9-(-3))=(5+3)/(-9+3)=8/(-6)=4/(-3)
y=-4/3x+b
plug in one of the points (it can be either)
-3=-4/3(-3)+b
-3=4+b
b=-7
y=-4/3x-7
Answer: The answer is NOT Letter B
C. y = 1/4x^2
Step-by-step explanation: I used math.way
A. y = x^2 = Rewrite in vertex form and use this form to find the vertex (
h
,
k
)
. (
0
,
0
) =Find the vertex form. y
=
x
2
B. y = 1/4x^2 + 1 = Rewrite in vertex form and use this form to find the vertex (
h
,
k
)
.
(
0
,
1
) =Find the vertex form. y
=
1
/4
⋅
(
x
+
0
)
2
+
1
C. y = 1/4x^2 = Rewrite in vertex form and use this form to find the vertex (
h
,
k
)
.
(
0
,
0
) =Find the vertex form. y
=
1
/4
x
2
D. y = 1/4( x - 2)^2 + 1 = Rewrite in vertex form and use this form to find the vertex (
h
,
k
)
.
(
2
,
1
) = Already in vertex form. y
=
1
/4
(
x
−
2
)
2
+
1
Answer:
None. The movement of these tectonic plates is likely caused by convection currents in the molten rock in Earth’s mantle below the crust.
Step-by-step explanation:
Plate tectonics is the scientific theory explaining the movement of the earth’s crust. It is widely accepted by scientists today. Recall that both continental landmasses and the ocean floor are part of the earth’s crust, and that the crust is broken into individual pieces called tectonic plates (Fig. 7.14). The movement of these tectonic plates is likely caused by convection currents in the molten rock in Earth’s mantle below the crust. Earthquakes and volcanoes are the short-term results of this tectonic movement. The long-term result of plate tectonics is the movement of entire continents over millions of years (Fig. 7.18). The presence of the same type of fossils on continents that are now widely separated is evidence that continents have moved over geological history.
Information found on:
<u>https://manoa.hawaii.edu/exploringourfluidearth/node/1348#:~:text=Plate%20tectonics%20is%20the%20scientific,movement%20of%20the%20earth's%20crust.&text=The%20movement%20of%20these%20tectonic,results%20of%20this%20tectonic%20movement.</u>
