Answer:
The discriminant is 0
Step-by-step explanation:
Since the graph of the quadratic equation has only one x-intercept, we can conclude that the quadratic has only one real root.
If a quadratic equation has only one real root, then the discriminant is 0
If x = -3 is the only x-intercept of the graph of a quadratic equation then the discriminant is 0
Step-by-step explanation:
the perimeter of a rectangle is
2×length + 2×width =
2×(x + 10y) + 2×(7x² - x + 9y) =
2x + 20y + 14x² - 2x + 18y =
14x² + 38y
Answer:
B) 3/6
c) 3/6
I hope this is the answer
2y=2x+5
Y=(2x+5)/2
For y=0
x=-5/2
For x=0
y=5/2
3*3/5=1.8 but, idk how to represent that as a unit fraction