What is the domain of the following parabola? u-shaped graph that opens up with a vertex of 2, negative 3 All real numbers x ≥ 1
2 answers:
Answer:
Domain of the function that is parabola is all real numbers.
Hence, option 1 is correct.
Step-by-step explanation:
We have been given a parabola opens up and with vertex (2,-3)
Then equation for the given parabola is:
Domain is the values of x from a function:
Hence, the domain can be any real number
Therefore, option 1 is correct that is all real numbers.
You might be interested in
Answer:
y = -4x + 2
Step-by-step explanation:
y = mx + b ( slope-intercept)
1. Find Slope:
Lets name 2 as y2 and 10 as y1. And 0 as x2 and 2 as x1.
=
= -4
m/slope = -4
2. Find y-intercept:
2 = -4(0) + b
= 2 = b
Y-intercept/b = 2
3. Put into slope-intercept form:
y = mx + b
= y = -4x + 2
Hope that helps! :D