Answer:
All Real Numbers
General Formulas and Concepts:
<u>Algebra I</u>
- Range is the set of y-values that are outputted by function f(x)
Step-by-step explanation:
If we graph the function, we see that the line stretches out from negative infinity to infinity for both x-values and y-values.
If that is the case, then that means that there is no restrictions on the y-values.
Therefore, our range is (-∞, ∞) or All Real Numbers.
The area of one face of the cube is 144cm2
The graph that has an axis of symmetry at x = 3 is f(x) = x2 – 6x – 1.
You can find the axis of symmetry by using the equation to find the x value of the vertex. The x value of the vertex is always the axis of symmetry in a quadratic graph. The equation is below.
x = -b/2a
In this equation, a is the coefficient of x^2 and b is the coefficient of x. If we use the numbers from the last equation in your list, a = 1, b = -6.
x = -b/2a
x = -(-6)/2(1)
x = 6/2
x = 3
Step-by-step explanation:
Sides of hexagon = 6
Hexagon
1
1 + 5 = 6
1 + 5 + 9 = 15
1 + 5 + 9 + 13 = 27
1 + 5 + 9 + 13 + 17 = 45
2)
25^2 - 24^2
= 625 - 576
= 49
√49 = 7
answer
missing side length = 7 ft
3)
12^2 + 6^2
= 144 + 36
= 180
= 30√2
answer
missing side length = 30√2 in