Guys, I have a test Monday, please help. I'm mostly bad at math a have a math question?

Could you explain what is a:

Unit rate

Ratios

Integers

If you give me a perfect answer I will give Brainliest!!

Unit rate -  a type of ratio that always has 1

Ex: 3:1, 84:1

Ratio - a way to show a relationship or compare two numbers

Ex: 1:5, 7:9, 6 to 5

Integer - a whole number; not a fraction

Ex: 65, 7, 29

Hope this helps!!

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!