A altura H de um adulto do sexo feminino pode ser estimada pela altura de seus pais
através da expressão a seguir:
![PG1hdGggbWF0aHNpemU9IjQwIj4KICAgIDxtcm93PgogICAgICAgIDxtdGV4dCBtYXRoc2l6ZT0iMjAiPkg8L210ZXh0PgogICAgICAgIDxtbyBtYXRoc2l6ZT0iMjAiIHN0cmV0Y2h5PSJmYWxzZSI+PTwvbW8+CiAgICAgICAgPG1mcmFjIG1hdGhzaXplPSIyMCIgbGluZXRoaWNrbmVzcz0iMSI+CiAgICAgICAgICAgIDxtcm93PgogICAgICAgICAgICAgICAgPG1vPih5LTEzKTwvbW8+CiAgICAgICAgICAgICAgICA8bW8+KzwvbW8+CiAgICAgICAgICAgICAgICA8bXRleHQ+WDwvbXRleHQ+CiAgICAgICAgICAgIDwvbXJvdz4KICAgICAgICAgICAgPG1uPjI8L21uPgogICAgICAgIDwvbWZyYWM+CiAgICA8L21yb3c+CjwvbWF0aD4=](data:image/png;base64,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)
Considere que x é altura da mãe e y a do pai, em centímetros. Somando-se ou subtraindo-se 8,5cm da altura estimada, obtém-se, respectivamente, as alturas máxima ou mínima que a filha adulta pode atingir. Segundo essa fórmula, se João tem 1,72m de altura e sua esposa tem 1,64m, sua filha medirá, no máximo: