Answer:
see explanation
Step-by-step explanation:
The equation of a parabola in vertex form is
f(x) = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
f(x) = 2(x - 3)² - 4 ← is in vertex form
with (h, k) = (3, - 4), thus
1 the vertex is (3, - 4 )
Consider the value of a
• If a > 0 then graph opens up and is a minimum
• If a < 0 then graph opens down and is a maximum
2 Here a = 2 thus the graph opens up
The max/ min value of the function is the y- coordinate of the vertex, thus
3 The function has a minimum value of - 4
Answer:
The answer is 20
Step-by-step explanation:
From the graph it shows that J is located at point 15, and Q is located at point 35
If we move 20 units from point J to point Q, we land at point Q, making it the distance they are from one another.
Answer:
Step-by-step explanation:
Given
Required
Select true inequalities
Subtract 2.1 from both sides
This is true
Open brackets
Subtract 4 from both sides
This is also true
Answer:
2³ · 11
Step-by-step explanation:
88
2 44
2 22
2 11
Prime factorization: 2³ · 11
