Math 1 EOC formulas

Front

In an exponential function, what does the 'a' represent?

Back

Y-INTERCEPT

Front

Which of these represents point-slope form of a linear equation?

Back

y - y₁ = m(x - x₁)

Front

Which formula is used to find the explicit equation for geometric sequences?

Back

aₙ = a₁ * r^(n-1)

Front

Identify a, b and c in the quadratic equation: 2x² - 3x - 5 = 0

Back

a = 2, b = -3, c = -5

Front

Write an equation that models the data shown:

Back

y = 3·2^x

Front

What is the formula for the slope of a line?

Back

m = (y₂ - y₁) / (x₂ - x₁)

Front

What does the 'r' represent in a geometric sequence?

Back

COMMON RATIO

Front

What is the standard form of a linear equation?

Back

Ax + By = C

Front

What is the quadratic formula used to find the roots of a quadratic equation?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

What is the formula for the sum of the first n terms of an arithmetic sequence?

Back

Sₙ = n/2 * (a₁ + aₙ)