QUESTION:
The amount you spend at the fair can be represented by the function: y=2x+10
Which statement describes what's happening correctly?
ANSWER:
[a] For each additional game played, the cost increases by $10.
QUESTION:
What will the function f(x) = x² look like translated 3 units right and 8 units down?
ANSWER:
To move up or down just add or subtract the constant equal to the units moved.
So, just to move it 8 units down, would give us
g(x) = x² - 8
Now, To move horizontally replace each x with (x ± c).
- If you move it to the right, you need x - c
- If you move it to the left , you need x + c
So , since we are moving 3 units to the right, we replace the x with x - 3.
g(x) = (x - 3)² - 8.
Answer:
d
Step-by-step explanation:
fill in for x. 8*8 is 64. 56+9=64.
Answer: the average distance between the parabola is 2000
Step-by-step explanation:
Given that;
y = 30x(20 - x) and the x-axis on the interval [0, 20]
f(x) = y = 30x(20 - x); [0, 20] and a=0, b=20
the average distance between the parabola will be
Average value = 1/20-0 ²⁰∫₀ 30x(20-x) dx
= 1/20 ²⁰∫₀ (600x-30x²) dx
= 1/20 [(600x)/2 - (30x³)/3]₀²⁰
= 1/20 [300x - 10x³]₀²⁰
inputting the limits, we get
= 1/20 [(300 × 20 × 20 - 10 × 20 × 20 × 20) - 0 - 0]
= 1/20 ( 120000 - 80000)
= 0.05 × 40000
<h2>= 2000</h2>
Therefore the average distance between the parabola is 2000
<h3 />
Answer:
5 7/18 ounces
Step-by-step explanation:
(8-3)+(2/4-1/9)
5+7/18
