Mathematics Practice Questions — Set 6

Question 1

What is the vertex of the parabola y = (x-2)^2 + 3?

Accepted Answer

(2, 3)

Answer

(2, -3)

Answer

(-2, 3)

Answer

(0, 3)

Question 2

Find the median of: 2, 8, 3, 10, 15.

Accepted Answer

8

Answer

10

Answer

7.6

Answer

3

Question 3

A rectangle has a perimeter of 20m and a length of 6m. What is its width?

Accepted Answer

4m

Answer

8m

Answer

2m

Answer

14m

Question 4

Solve for x: 4^x = 16^(x-1).

Accepted Answer

2

Answer

1

Answer

0

Answer

4

Question 5

What is the value of i^2 where i is the imaginary unit?

Accepted Answer

-1

Answer

i

Answer

0

Answer

1

Question 6

Find the limit: lim x → 2 (x^2 + 3x).

Accepted Answer

10

Answer

4

Answer

6

Answer

Infinite

Question 7

If the diagonal of a square is sqrt(2), what is its area?

Accepted Answer

1

Answer

4

Answer

2

Answer

0.5

Question 8

What is the sum of the angles in a quadrilateral?

Accepted Answer

360°

Answer

540°

Answer

180°

Answer

90°

Question 9

Express 1/8 as a decimal.

Accepted Answer

0.125

Answer

0.12

Answer

0.25

Answer

0.8

Question 10

Solve for x: x/2 + x/3 = 5.

Accepted Answer

6

Answer

5

Answer

30

Answer

1

Mathematics Practice Questions — Set 6

What is the vertex of the parabola $y = (x - 2)^{2} + 3$ ?

Find the median of: 2, 8, 3, 10, 15.

A rectangle has a perimeter of 20m and a length of 6m. What is its width?

Solve for x: $4^{x} = 16^{x - 1}$ .

What is the value of $i^{2}$ where i is the imaginary unit?

Find the limit: lim x → $2 (x^{2} + 3 x)$ .

If the diagonal of a square is $2$ , what is its area?

What is the sum of the angles in a quadrilateral?

Express $\frac{1}{8}$ as a decimal.

Solve for x: $\frac{x}{2} + \frac{x}{3} = 5$ .

Mathematics Practice Questions — Set 6

What is the vertex of the parabola y=(x−2)2+3?

Find the median of: 2, 8, 3, 10, 15.

A rectangle has a perimeter of 20m and a length of 6m. What is its width?

Solve for x: 4x=16x−1.

What is the value of i2 where i is the imaginary unit?

Find the limit: lim x → 2(x2+3x).

If the diagonal of a square is 2​, what is its area?

What is the sum of the angles in a quadrilateral?

Express 81​ as a decimal.

Solve for x: 2x​+3x​=5.

What is the vertex of the parabola $y = (x - 2)^{2} + 3$ ?

Solve for x: $4^{x} = 16^{x - 1}$ .

What is the value of $i^{2}$ where i is the imaginary unit?

Find the limit: lim x → $2 (x^{2} + 3 x)$ .

If the diagonal of a square is $2$ , what is its area?

Express $\frac{1}{8}$ as a decimal.

Solve for x: $\frac{x}{2} + \frac{x}{3} = 5$ .