Answer:
f(-2) = 1.
Step-by-step explanation:
If we are solving for f(-2), we will simply need to substitute in '-2' for 'x'. This gives us:
f(-2) = -2 + 3
f(-2) = 1.
Answer:
(1 + 4²) x (√25) ÷ 10 x (√4) = 17
Step-by-step explanation:
(1 + 16) x (5) ÷ 10 x (2) = 17
(17) x (5) ÷ 10 x 2 = 17
(85 ÷ 10) x 2 = 17
(8.5) x 2 = 17
17 = 17
Hope this helps buddy!
What is the arithmetic mean of the following numbers? 3, 5, 6, 7, 9, 6, 83,5,6,7,9,6,8
liubo4ka [24]
Answer:
oh wow that's giving me a headache, I dont understand
Answer:
<h2>x = -2 or x = 4</h2>
Step-by-step explanation:
The zeros:
(x + 2)(x - 4) = 0 ⇔ x + 2 = 0 or x - 4 = 0
x + 2 = 0 <em>subtract 2 from both sides</em>
x = -2
x - 4 = 0 <em>add 4 to both sides</em>
x = 4
