Answer:
see explanation
Step-by-step explanation:
The roots are the points on the x- axis where the graph crosses
The roots are (- 3, 0 ) or (1, 0 )
The turning point is at (- 1, - 4 ) ← where the graph turns
Answer:
180.75
Step-by-step explanation:
723 ÷ 4
Answer:
6y - 8xy
Step-by-step explanation:
2y-3xy+4y-5xy
Combine like terms:
(2y+4y) + (-3xy -5xy)
6y - 8xy
Answer:
let the rati be x
2x=8
x=4sweets
beth=3x=3×8=24 sweets
Step-by-step explanation:
plz make me brainliest
Answer:
see below
Step-by-step explanation:
Part A
Notice that for each increase of 1 in x, there is an increase of 3 in y
There is a correlation between the amount of sunlight and the height of the plant
Part B
The slope in change in y over change in x
m = 3/1 = 3
y= mx+b
y = 3x+b
The y intercept is when x =0 so b = 4
y = 3x+4
Part C
With no sunlight the plant is 4 cm tall. As the plant gets more sunlight, the plant grows at 3 cm per hour of sunlight.
