Answer:
B. {0, 5, 6, 7}.
Step-by-step explanation:
The range is the set of y-values.
Equilateral Hope this helps. Have a nice day
Answer:
A
Step-by-step explanation:
Quadratic function has a degree of 2, that means the highest power of x is 2.
They have a shape "U" and are known as "parabolas".
They can have 0, 1, or 2 x-intercepts depending on the type of roots (solutions) the equation has.
Imagine a U shaped curve (quadratic) that doesn't intersect x-axis at all. It will have no real solutions.
Now, imagine a U shaped curve (quadratic) that touches the x-axis and goes up or down. That one has two same real solutions.
Third, imagine a U shaped curve (quadratic) that intersects the x-axis TWICE and goes up or down. That one has 2 distinct real solutions.
Hence, the maximum number of x-intercepts any quadratic function can have is "2".
Correct answer is A
36=9x
(divide both sides by nine)
4= x
Answer:
Step-by-step explanation:
height=√(13²-9²)=√(13-9)(13+9)=√4(22)=2√11
area=1/2×9×2√11=9√11≈29.85 ft≈29.9 ft