Answer:
4.0800*10^4
Step-by-step explanation:
4.9*10^4=49000
49000-8200=40800
since we can only have base numbers 1-9 in scientific notation, we need to move the decimal left 4 places:
4.0800*10^4
Hope this helps!
Positive parabola that has a minimum.
It’s positive if it opens upward, negative if it opens downward. It has a minimum if it opens upward, and maximum when it opens downward.
Answer:
y= x - 4
Step-by-step explanation:
y= mx+ b is slope- intercept form.
b is your y-intercept while m is your given slope. since your slope is 1, you don't have to write out 1x because x is already known as 1. -4 is your y- intercept or b so it would be minus 4 since it's a negative.
