2b^2. This is because you have a positive a^2 and a negative so they cross it one another so it just leaves the b’s.
3y = -2x + 2
y = x + 4 (Substitute the y)
3(x + 4) = -2x + 2 (Distribute)
3x + 12 = -2x + 2 (Add 3 to both sides)
+3x +3x
------------------------------------------
12 = 1x + 2 (Subtract 2 from both sides)
-2 - 2
------------------------
10 = 1x (Divide by 1 on both sides)
10/1 = 1x/1
x = 10
This is your x-coordinate
Answer:
The value of x = -10 if g(x)=0.
i.e.
When x = 0, g(-10)=0
Step-by-step explanation:
From the given graph, it is clear that the graph passes through the x-axis when x = -10.
In other words, the function becomes zero at x = -10.
Thus, the x-intercept x = -10 will determine that:
at x = -10 , g(-10) = 0
Thus, the value of x = -10 if g(x)=0.
i.e.
When x = 0, g(-10)=0
Answer: 14 + 6 = 20
Explanation:
She has 14 stones to start with. Her friend gives 6 stones. She now has a total of 20 stones.
Answer:
y=-4x+3
Step-by-step explanation:
(1,-1) y=mx+b
-1=-4 × 1+b
b=-1-(-4)(1)
b=3
y=-4x+3
