Algebra 1 Midterm

Front

A number d decreased by 9

Back

d - 9

Front

Simplify the following: -2 ⋅ (3 + 8 ÷ 4)²

Back

-50

Front

Add (4x - 2x³) + (5x³ - 4x + 5)

Back

3x³ + 5

Front

What does the graph of y = -3x² + 7x - 2 open with?

Back

opens down with a maximum

Front

What is f(6) for the function f(x)=3x-8?

Back

10

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 degree of the polynomial 4x³ - 2x + 7?

Back

3

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

What is the solution to the equation 2x + 3 = 11?

Back

x = 4

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.