Com uma lata de tinta dá para pintar 10 m² de parede. Quantas latas serão necessárias para pintar uma parede de 5m de largura por 2,5 de altura? a. 1 ( ) b. 2( ) c. 3 ( ) d. 4 ( ) e. 5 ( ) URGENTE

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x