A2 CP Practice Test 1B

Front

What is the solution to the inequality -4x + 14 ≤ 54?

Back

x ≥ -10

Front

Back

x=0 OR x=4

Front

Given the function, what is f(2) if f(x) = -3x + 6?

Back

f(2) = -6

Front

Back

No Solution

Front

What is the order of the matrix with dimensions 2 rows and 4 columns?

Back

2x4

Front

Define an inequality.

Back

An inequality is a mathematical statement that compares two expressions, showing that one is less than, greater than, less than or equal to, or greater than or equal to the other.

Front

What does it mean for a system of equations to have no solution?

Back

It means that the equations represent parallel lines that never intersect.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is a matrix?

Back

A matrix is a rectangular array of numbers arranged in rows and columns.

Front

What is the significance of the order of a matrix?

Back

The order of a matrix indicates its dimensions, specifically the number of rows and columns.