What is the next number in the sequence: 2, 6, 12, 20, 30, ...?
Anonymous Quiz
17%
40
73%
42
3%
44
7%
46
🥰1
❤4
What is the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ...?
Anonymous Quiz
49%
21
12%
14
18%
20
21%
18
If x² + y² = 2ab and 2xy = a² + b², with a> 0, b > 0, x > 0, and y > 0 then x + y is equal to:
Anonymous Quiz
47%
a + b
19%
a - b
19%
ab
14%
a² + b²
🔥1
Consider ∆ABC with right angle at C and measure of angle ABC = 55°. If the length of AC is 10 units, then what is the area of the triangle?
( Given tan 35°= 0.7 and tan 55° = 1.43)
( Given tan 35°= 0.7 and tan 55° = 1.43)
Anonymous Quiz
30%
35 sq. units
25%
70 sq. units
37%
5√149 sq. units
9%
10√149 sq. units
❤5
Which one of the following is necessarily true about any real number x and y where x < 0 < y?
Anonymous Quiz
19%
( x + y ) < 0
25%
|y - x| = -( y- x )
22%
( x + y ) > 0
34%
|x - y| = -(x - y)
😢1
Which of the following organs is primarily responsible for filtering and excreting waste products from the blood?
A) Liver
B) Kidneys
C) Lungs
D) Heart
Write your answer under the comment! 🙏
A) Liver
B) Kidneys
C) Lungs
D) Heart
Write your answer under the comment! 🙏
❤3
If Log(2) = x and Log(3) = y then Log(6) is equal to:
Anonymous Quiz
31%
xy
47%
x + y
14%
2x + 2y
8%
x² + y³
She always ______ to school.
A. went
B. is going
C. go
D. goes
What is the answer?
A. went
B. is going
C. go
D. goes
What is the answer?
❤8
Given the system of linear equations 2x+3y=11 and 3x+2y =9. If x and y satisfy the system, what is the value of y - x?
Anonymous Quiz
8%
-3
42%
-2
18%
3
32%
2
If x - 2 is a factor of f(x) = 3x⁴ - 8x² - kx + 6, then which of the following is equal to the value of k ?
Anonymous Quiz
14%
-11
53%
11
18%
22
15%
-22
❤1
What are the values of a ànd k respectively so that x - 2 is a factor of f(x) = x⁴ - 2ax³ + ax² - x + k and f(-1) = 3 ?
Anonymous Quiz
31%
1 and -2
35%
-1 and -2
25%
-1 and 2
8%
1 and -2
👍1
Which one of the following can be the zero of a polynomial function p(x) = 4x² - 25 ?
Anonymous Quiz
16%
2/5
15%
5
20%
-2/5
49%
-5/2
👍2
Which one of the following statement is NOT true about the zeros of a polynomial function?
Anonymous Quiz
27%
For a polynomial function f and a real number c, if f(c) = 0; then c is a zero of f.
27%
If x - c is a factor of f(x), then c is a zero of f(x).
26%
A polynomial function can have more zeros than its degree.
21%
A polynomial function of degree 4 may not have any real zero.
🔥7
Consider the polynomial function p(x) = (x + 6)(x - 3)², then which of the following is true about zeros and its multiplicity?
Anonymous Quiz
11%
6 is a zero of multiplicity 1.
26%
-3 is a zero of multiplicity 2.
18%
2 is a zero of multiplicity 3.
45%
3 is a zero of multiplicity 2.
❤9👍1
Forwarded from Maths Group11
❤1
When x³-2x²+3bx +10 is divided by x-3 the remainder is 37. Then what is the value of b?
Anonymous Quiz
12%
1
60%
2
22%
-1
6%
-2
❤3👍1
When 2x³ - 5x² + 4x-8 is divided by ax² + bx +c the quotient is x-2 and the remainder is bx -a. Then what are the value of a, b and c respectively?
Anonymous Quiz
37%
2, -1 and 3
39%
-1, -2 and 3
21%
1, 2 and 3
3%
-1, 2 and 3
❤2👍1