D because d is always right hahahahaha
Answer:
d
Step-by-step explanation:
the inequality sign opens up to the bigger number
Answer:
f(t) = 4(t − 1)2 + 4; the minimum height of the roller coaster is 4 meters from the ground
Step-by-step explanation:
The function is a quadratic where t is time and f(t) is the height from the ground in meters. You can write the function f(t) = 4t2 − 8t + 8 in vertex form by completing the square. Complete the square by removing a GCF from 4t2 - 8t. Take the middle term and divide it in two. Add its square. Remember to subtract the square as well to maintain equality.
f(t) = 4t2 − 8t + 8
f(t) = 4(t2 - 2t) + 8 The middle term is -2t
f(t) = 4(t2 - 2t + 1) + 8 - 4 -2t/2 = -1; -1^2 = 1
f(t) = 4(t-1)^2 + 4 Add 1 and subtract 4 since 4*1 = 4.
The vertex (1,4) means at a minimum the roller coaster is 4 meters from the ground.
- f(t) = 4(t − 1)2 + 2; the minimum height of the roller coaster is 2 meters from the ground
- f(t) = 4(t − 1)2 + 2; the minimum height of the roller coaster is 4 meters from the ground
- f(t) = 4(t − 1)2 + 4; the minimum height of the roller coaster is 1 meter from the ground
- f(t) = 4(t − 1)2 + 4; the minimum height of the roller coaster is 4 meters from the ground
Answer:
1. Add 17 to both sides
2. Divide both sides by 4
Step-by-step explanation:
We have been given the equation
In order to solve the equation, we apply the below mentioned steps:-
Step 1:
Since, 17 is in subtraction with 4x hence, to get rid of this we add 17 to both sides of the equation.
Step 2:
Now, 4 is in multiplication with x, hence to get rid of 4, we do the reverse operation of multiplication which is division.
Hence, divide both sides by 4
Hence, the correct option should be
1. Add 17 to both sides
2. Divide both sides by 4
Hey Jackigarcia141,
10^3
= 10 to the power of three
= 10 x 10 x 10
= <u>1000</u>
Hope this helps!
Chen :D