Answer:
4 units
Step-by-step explanation:
just took a quiz and got it right
Answer:
B
Step-by-step explanation:
f(x) maxmum value is
G(x) minimum value is 6.
B is the answer.
Answer:
Option A:
y = 3*(x - 5)^2 - 4
Step-by-step explanation:
For a quadratic equation:
y = a*x^2 + b*x + c
with the vertex (h, k), we can rewrite the function as:
such that:
h = -b/2*a
y = a*(x - h)^2 + k
Here we have the function:
y = 3*x^2 - 30*x + 71
the x-value of the vertex will be:
h = -(-30)/(2*3) = 30/6 = 5
And k is given by:
k = y(5) = 3*(5)^2 - 30*5 + 71 = -4
Then the vertex is:
(5, - 4)
And we can rewrite the equation in the vertex form as:
y = 3*(x - 5)^2 + (-4)
y = 3*(x - 5)^2 - 4
Then the correct option is A.
Answer:
<h2>
C) -60/x = 4; x = -15</h2>
Step-by-step explanation:
<h3>-60 / x = 4</h3><h3>-60 ÷ 4 = -15</h3><h3>x = -15</h3><h3 /><h3>Checking:</h3><h3>-60/x = 4</h3><h3>-60/(-15) = 4</h3><h3 />
9 to the 4th power is 6561
