7x 2. All the other answers equal 7x. The first one would be 49x. I hope this helps love! :)
Slope=-3/2
y-intercept=-7/2
Standard form is where the degree of each monomial decreases from left to right. Degree can be found by adding the exponents on each variable.
The only one where this is true is the first one.
The degree goes from 7 to 4 to 2
