Answer:
64x^2-9y^2
Step-by-step explanation:
hope this helps, have a good day!
Answer:
900
Step-by-step explanation:
Because the unit rate of mins per mile is 7.5 min for each mile. So, then you multiply 120 with 7.5 and move the decimal place to get
Answer:
You have to put the y-intercept as -4 then you begin at that point and count up 1 over 6
Step-by-step explanation:
Slope is mx and b is the y intercept!
Answer:
The range is [10, ∞).
Step-by-step explanation:
This is the equation of a parabola which opens upwards and has a minimum value of 10 ( because of the + 10:- the vertex is at (5, 10).
Answer:
is the equation of the circle
Step-by-step explanation:
where (h, k) is the center and r is the radius
In this case h = 2 and k = 3 and r = 6 (see below)
r adius =
Therefore, is the equation of the circle
