What are the vertex and x-intercepts of the graph of the function given below?
y=x² - 2x - 24
1 answer:
Answer:
The answer to your question is Vertex (1, - 25)
x-intercepts = -4, 6
Step-by-step explanation:
Data
Function y = x² - 2x - 24
Vertex = ?
x- intercepts = ?
Process
1.- Factor to find the vertex
y = x² - 2x - 24
y + 24 = x² - 2x
y + 24 + (1)² = x² - 2x + (1)²
y + 24 + 1 = x² - 2x + 1
y + 25 = (x - 1)²
Vertex = (1, -25)
2.- See the graph below
From the graph, we get the x-intercepts
x₁ = -4 x₂ = 6
You might be interested in
Answer:
√400 x √100 = 40,000
√40,000 = 200
So your answer is 200 x 10.
Hope this Helps!!
Step-by-step explanation:
Answer:
Simplify the radical by breaking the radical up into a product of known factors.
2
√
10
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
10^1=10
10x0.23=final answer=2.3
Answer:0.81
Step-by-step explanation: