The graph is y=x+4, to get the x-intercept we let y=0; and solve for x
thus we shall have:
0=x+4
subtract 4 from both sides
0-4=x+4-4
-4=x
hence the x-intercept will be at point (-4,0)
Answer:
47.1cm
Step-by-step explanation:
Answer:
1 mile per hour
Step-by-step explanation:
you just double it
Answer:
D
Step-by-step explanation:
They are all multiplied by 3 which is proportional
Answer:
1:4, 6:24
Step-by-step explanation: