Roger is a stunt person for film and television productions, and he specializes in bike stunts. He is building a bike ramp for a jump he will perform for an upcoming shoot.
Roger begins by building a ramp 30 feet back from the 12-foot high obstacle he must
clear at the end of the ramp. When the ramp is 8 feet long (horizontally), it has gained 2.5
feet of height.
a. Graph the slope of the ramp. Be sure to label your graph correctly. (3 marks)
C.
b. What is the slope of the ramp? (2 mark)
If Roger continues building the ramp at this same slope to a horizontal length of
30 feet, will he clear the obstacle? Show your work. (1 marks)
d. On the graph in part a), draw a dotted line showing the slope of a ramp which would
achieve a height of 12 feet at 30 feet of horizontal distance. What is the slope of this
ramp? (2 marks)

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

m∠a is 90°

m∠b is 40°

hm let me think hm think think hm think yes

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.