Answer:
1/6
Step-by-step explanation:
Answer:
x =
Step-by-step explanation:
Given the graph intersects the y- axis at (0, - 18), then substitute the coordinates into the equation y = x² + bx + c
- 18 = 0 + 0 + c ⇒ c = - 18
In the same way substitute (6, 0) into the equation
0 = 6² + 6b - 18
0 = 36 + 6b - 18
0 = 18 + 6b ( subtract 18 from both sides )
- 18 = 6b ( divide both sides by 6 )
- 3 = b
Hence equation is
y = x² - 3x - 18
Given the equation in standard form : y = ax² + bx + c : a ≠ 0
Then the x- coordinate of the vertex is
= -
y = x² - 3x - 18 is in standard form
with a = 1, b = - 3, c = - 18, hence
= - =
The x- coordinate of the turning point is
The answer is 16 degrees to your problem.
Answer:
Step-by-step explanation:
To convert a function from Logarithmic form to Exponential form simply means to write the equation in form of exponents or powers e.g.
The given function is:
To put this in exponential form, we have:
This means that y is the exponent of 7 that will yield x.