GEOMETRY , algebra homework help

GEOMETRY answer all correct Thanks.

1.. A line snown in the grapn below.
What is the slope of the line?
A. –
B. -2
C.
D. -4
2. 2. A jet climbs at a slope of at takeoff. At point
A, the jet is 50 ft. above the ground and at
point B, the jet is 100 ft. above the ground, as
shown in the diagram below.
B
100 ft.
50 ft.
Not 10 Scale
What is the horizontal distance (x) that the jet
traveled between point A and point B?
A. 41.6 ft.
B. 50 ft.
C. 100 ft.
D. 120 ft.
3. What is the slope of the line that is
perpendicular to the line that passes through
the points (4,8) and (6, 12)?
A.
A.
B. 2
N NI
I
C.
D. -2
4. 2. An airplane climbs at a slope of at takeoff. At
point A, the plane is 200 ft. above the ground.
The plane traveled 500 ft. horizontally, as
shown in the diagram below.
200 ft.
-5001
Not to Scale
What is the altitude of the plane (b) at point B?
A. 80 ft.
B. 400 ft.
C. 500 ft.
D. 600 ft.
5. The graph below represents a function.
Which linear equation best describes the
relationship between x and y?
A. y=-2x + 2
B. y = -x +4
C. y = -x + 2
D. y = -2x +4