CPM CUA 5 Retake

Front

What is the degree of the polynomial expression 13x^3 + 6x^2 - 4?

Back

The degree of the polynomial is 3.

Front

Simplify the expression using exponential notation: \( \frac{m^5n^6}{m} \)

Back

The simplified expression is \( m^4n^6 \).

Front

Simplify the expression using exponential notation: \( a^6b^7 \cdot a^4b^6 \)

Back

The simplified expression is \( a^{10}b^{13} \).

Front

Write the equation that represents the word problem: Marsha gets a job that pays $15 per hour, and she started the week with $20.

Back

The equation is \( y = 15x + 20 \).

Front

Add the polynomial: (-3x + 4) + (8x - 5)

Back

The result is 5x - 1.

Front

What is the definition of a polynomial?

Back

A polynomial is a mathematical expression consisting of variables, coefficients, and non-negative integer exponents.

Front

What is the leading coefficient of the polynomial 13x^3 + 6x^2 - 4?

Back

The leading coefficient is 13.

Front

What is the product of \( a^m \cdot a^n \)?

Back

The product is \( a^{m+n} \).

Front

What is the sum of \( 2x^2 + 3x + 4 \) and \( 5x^2 + 2x - 1 \)?

Back

The sum is \( 7x^2 + 5x + 3 \).

Front

What is the definition of an exponential function?

Back

An exponential function is a mathematical function of the form \( f(x) = a \cdot b^x \), where \( a \) is a constant, \( b \) is a positive real number, and \( x \) is the exponent.