Answer:
(4,5)
Step-by-step explanation:
The vertex is written in vertex form.
y = a(x - b)^2 + c
Vertex: (b,c) Notice the sign change on b.
So for your equation, you get (4,5) No sign change on the 5.
Answer:
3 mile
Step-by-step explanation:
total miles= Monday+Tuesday+x
20=14+3+x
20=17+x
-17 -17
__________
3=x
Scott needs to run 3 more miles
Hope this helps!
Answer:
- (a) 104 = 4(12+x)
- (b) x = 14
Step-by-step explanation:
(a) The new side length of Ben's garden is (12+x), since x is the amount of increase above the existing 12 ft side length.
The perimeter is the sum of the lengths of the four equal sides, so is ...
perimeter = 4 × side length
104 = 4(12+x)
(b) We can solve this by dividing by 4, then subtracting 12.
26 = 12 +x . . . . . divide the above equation by 4
14 = x . . . . . . . . . subtract 12
The solution is x = 14.
Answer:
(-4, 2)
Step-by-step explanation:
By looking at the graph, the solution to the system of linear equations will always be where they intercept. If they both are the same line it means that there are infinite solutions, and if they don't intercept at all, that means there are no solutions.
