---
title: "Sample R Markdown"
author: "Lovable"
date: "2025-01-01"
output: html_document
---

# Introdução

Documento R Markdown de exemplo.

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

## Gráfico

```{r}
x <- 1:10
y <- x^2
plot(x, y, type = "b", main = "y = x^2")
```

## Tabela

```{r}
head(mtcars)
```