H=7.
To convert to vertex form, we complete the square. This means we move the constant, c, to the other side.
y=x²-14x+29
y-29 = x²-14x+29-29
y-29=x²-14x
To find the number that we then add to both sides, we look at the value of b (coefficient of x). We take half of that number; -14/2 = -7. Then we square it; (-7)²=49. This means we add 49 to both sides:
y-29+49=x²-14x+49
Now we combine like terms on the left:
y+20=x²-14x+49
Write the right hand side as a square:
y+20 = (x-7)²
Now move the 20 on the left back to the right by subtracting it from both sides:
y+20-20=(x-7)²-20
y=(x-7)²-20
The value of h is 7.
Answer:
Give me a hear and 5 stars
Step-by-step explanation:
Answer:
D- 32 cubic units
Step-by-step explanation:
count each side and then multiple the numbers
Answer:
The equations whose solutions are -1/2 are:
1. 4x + 1 = 6x + 2
2. 3x + 7 = 5x + 8
Step-by-step explanation:
Using the digits 0 to 9 at most one time each, the equations whose solutions are -1/2 are:
1. 4x + 1 = 6x + 2
-2x = 1
x = -1/2
2. 3x + 7 = 5x + 8
-2x = 1
x = -1/2
-3x-5=16
-3x-5(+5)=16+5
-3x=21
-3x/-3=21/-3
x=-7
-4(y-2)=12
-4y+8=12
-4y=4
y=-1
8.88=4.44(x-7)
8.88=4.44x-31.08
39.96=4.44x
9=x
5(y+2/5)=-13
5y+2=-13
5y=-15
y=-3
