Happy Epiphany for all Ethiopians who are living both inland and abroad.
❤5🙏4
What is the range of the function f(x) = -8 - x² - 6x ?
Anonymous Quiz
32%
(-∞, ∞)
28%
(-∞, 1]
23%
(-∞, -6]
17%
(-∞, -8]
❤1
To find y - intercept of the function f(x) = ax + b, we put ________ at x, and solve for y.
Anonymous Quiz
19%
1
25%
a/b
9%
a - b
47%
0
The domain of f(x) = x² - 2 is:
Anonymous Quiz
66%
All real numbers.
14%
Positive real numbers.
5%
Negative real numbers.
15%
Real numbers except zero.
What is the vertex of the function f(x) = 2(x - 1)² + 4 ?
Anonymous Quiz
20%
(2, 4)
24%
(-1, 4)
8%
(-1, -4)
48%
(1, 4)
Let f(x) = 2ax² + x - 4, and f(1) = 0 then what is the value of a ?
Anonymous Quiz
12%
2/3
66%
3/2
17%
-3/2
6%
-2/3
Participating question:
If f(x) = 4 then what is the value of f(10) ?
Who can answer this question?
If f(x) = 4 then what is the value of f(10) ?
Who can answer this question?
🔥2👏1
Which of the following pairs of numbers are twin primes?
Anonymous Quiz
25%
3 and 11
38%
2 and 3
33%
41 and 43
4%
19 and 23
What is the new value of b when the graph of f(x) = x² + 4x + 3 is shifted up 2 units and to the left 3 units( if f(x) = ax² + bx + c) ?
Anonymous Quiz
21%
26
52%
16
21%
10
7%
6
🔥1
Let f(x) = 4 - 3x - x², then what is the maximum value of f ?
Anonymous Quiz
24%
25/4
33%
-25/4
26%
3/2
17%
-3/2
Which of the following element can form both a cation and anion?
Anonymous Quiz
9%
Magnesium
13%
Sodium
67%
Hydrogen
11%
Oxygen