3.) Write the equation of a quadratic function that is shifted down 4 and horizontally compressed by 1/5

For what values of b will f(x)= logbx be a decreasing function? (16 )

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39