Answer:
<h2><em><u>[-8, 7] also, - 8 ≤ y ≤ 7</u></em></h2>
Step-by-step explanation:
<em><u>As we</u></em><em><u> </u></em><em><u>know</u></em><em><u>,</u></em>
Range : Is how far the graph goes from down to up.
So here,
Furthest down point of y = - 8
Furthest upper point of y = 7
<em><u>Hence</u></em><em><u>,</u></em>
Range will be <em>[-8, 7] also, - 8 ≤ y ≤ 7</em>
Answer:
see below
Step-by-step explanation:
Since AB + BC = AC, x + 3x = 20 → 4x = 20 → x = 5.
AB = x = 5 and BC = 3x = 3 * 5 = 15.
Answer:
3(2 - y)(2 + y)(4 + y²)
Step-by-step explanation:
48 - 3y⁴
Take 3 common:
3(16 - y⁴)
16 is 4² and y⁴ is (y²)²
3(4² - (y²)²)
Using a² - b² = (a - b)(a + b)
3(4 - y²)(4 + y²)
Again, 4 = 2²
3(2² - y²)(4 + y²)
3(2 - y)(2 + y)(4 + y²)
Answer: 9
Step-by-step explanation:
From doing the math I think it should be 9
