Number of tickets
total cost ($)
2 |3 |4 | 5
54 | 81 | 108 | 135
a. proportional? :
b. equation:
c. number of tickets:
d. total cost:

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis