That’s really cool but thanks for free pointss <333
Using the formula y=mx+b, you can simplify the equation to y=-4.5x+28 which means that the slope (m) equals -4.5 and the y-intercept (b) equals 28.
2220000
it just means that 22.2 needs to be multiplied by 10, 5 times, so just move the decimal five to the right.