Vertex form; y = 5(x - 3)² - 85
x-intercept; (3, +√17, 0) , (3 -√17, 0)
y-intercept; (0, -40)
minimum value at -85
range; [-85, ∞), {y|y ≥ -85}
hope this helps, God bless!
They are about 27 percent that are not seniors
Answer:
Rational.
Step-by-step explanation:
1.666... can be expressed as
.
Hence it is rational.