Tactile Graphics Mathematical Sign Nemeth symbol Scatter plot N/A Tactile graphic Line graph N/A Tactile graphic Algebra 1/Data Analysis Nemeth Braille Code Mathematical Sign Nemeth symbol f(x) Value of the function f at x ƒ(x) (5^?1/3#")^^3 Exponent to the exponent .k #5^(?1/3#)(3) .E .k y-y<_<] Residual (italicized e) = e = y – ŷ observed value (y) – predicted value (caret above y) .,s .k #0 Sigma = 0 Σ Av]age rate ( change Average rate of change .k ?.,dy/.,dx# .k ?f(x+h) -f(x)/h# .i i Imaginary number P $77o q p implies q p q X _= y Proportional to X y ,= Infinity ∞ Tactile Graphics Mathematical Sign Nemeth symbol Segmented bar Tactile graphic Algebra 2
Tactile Graphics Mathematical Sign Nemeth symbol Scatter plot N/A Tactile graphic Line graph N/A Tactile graphic Algebra 1/Data Analysis Nemeth Braille Code Mathematical Sign Nemeth symbol Value of the function f at x ƒ(x) f(x) Exponent to the exponent (5^?1/3#")^^3 .k #5^(?1/3#)(3) Residual (italicized e) = observed value (y) – predicted value (caret above y) e = y – ŷ .E .k y-y<_<] Sigma Σ = 0 .,s .k #0 Average rate of change Av]age rate ( change .k ?.,dy/.,dx# .k ?f(x+h) -f(x)/h# Imaginary number i .i p implies q p q P $77o q Proportional to X y X _= y Infinity ∞ ,= Tactile Graphics Mathematical Sign Nemeth symbol Segmented bar Tactile graphic Algebra 2