Y What is the constant of proportionality,
?
y
4.5+
4+
3.5-
3+
2.5+
2+
1.5+
1+
0.5+
0.5
1
1.5
2
2.5
3
3.5
4
4.5

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Write the equation in logarithmic form m^x=n

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.