Quadratic equations
solve x^2-7x-34=10

What is the equation of the graph below? y=sec(x)-4

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points