Enable text based alternatives for graph display and drawing entry

Try Another Version of This Question

Given the function ` f(x)=5 x^2 + 7 x - 3`. Calculate the following values:

`f(0)= `  
`f(2)= `  
`f(-2)= `  
`f(x+1)= `  
`f(-x)= `  

Get help: