In 3,492, the 4 is in the hundreds place. In 704, the 4 is in the ones place. The 4 in 3,492 is 100 times the 4 in 704. Hope I helped! XD
Answer:
The slope is 3/4
The y-intercept is (0, -3)
If you find a first you will be able to find b a little faster then it is super easy after that you got this!