Answer:
The slope is 7/4 and the y intercept is -10
Step-by-step explanation:
y=7/4x-10
This equation is written is slope intercept form
y = mx+b where m is the slope and b is the y intercept
The slope is 7/4 and the y intercept is -10
To find the wave speed, you have to multiply 100 by .3
Answer:
Step-by-step explanation:
y=2x²-5x-7
y=2x+2
2x²-5x-7=2x+2
2x²-7x-9=0
2x²-9x+2x-9=0
x(2x-9)+1(2x-9)=0
(2 x-9)(x+1)=0
x=9/2 ,-1
y=11 ,0
solutions are (9/2,11),(-1,0)
Answer:
(3, - 1 )
Step-by-step explanation:
Assuming the dilatation is centred at the origin then multiply each coordinate by 
(6, - 2 ) → (6 × , - 2 × ) → (3, - 1 )
Answer:
0.33 with the bar on top
Step-by-step explanation:
