Answer:
y=3x+5
Step-by-step explanation:
gradient =(y2-y1)÷(x2-x1)
(-4--3)÷(3-2)
=-3/1
y=mx+c
y+1/x-2=_3/1
y+1=-3x+6
y=3x+5
A quotient can only be figured out by division. Hope this helps!
Answer:
C
Step-by-step explanation:
Substitute the coordinates of each point into the equations and if true then the point is a solution.
A (- 1, 2 )
4(- 1) - 2 = - 4 - 2 = - 6 ≠ 10 ← not a solution
B (- 3, 0 )
4(- 3) - 0 = - 12 ≠ 10 ← not a solution
C (4, 6 )
4(4) - 6 = 16 - 6 = 10 and
2(4) - 2 = 8 - 2 = 6
Both equations are true, thus (4, 6) is a solution to the system of equations
D (4, 0 )
4(4) - 0 = 16 ≠ 10 ← not a solution
Answer:
0
Step-by-step explanation:
2a(b−c)+b(2c−2a)+4c(0.5a−0.5b)
To simplify this we need to remove the parenthesis
Distribute 2a, b and 4c inside the parenthesis
2ab -2ac + 2bc - 2ab + 2ac - 2bc
now we combine like terms'
2ab - 2ab becomes 0
-2ac +2ac becomes 0
+2bc - 2bc becomes 0
So final answer is 0
Answer: 4
Step-by-step explanation:
you divide by 5 each time
