如何根据两个不同的输入单选按钮组显示图像而不使用 标记

I am very new to coding. I am taking classes but my teachers aren't really teaching. I have a project where I need to build a webpage where a "customer" can customize their product...a car. I need to use javascript, html, and css. I have never done anything like this before and as I mentioned I am still a newbie. I have had a class on html and css so I know the basics. However, this is my first javascript class....and well...he has just thrown us the project and told us to figure it out. So I am stuck. I am very new to coding. I am taking classes bu