Answer:
A: 9 is subtracted from the product of 5 and a number.
Step-by-step explanation:
We know this because when a varible is place directly next to a number then the number is being multiplied by an unknow number. So in this equation five is being multiplied by an unknown number and nine is being subtracted from that.
Hey there!
-x^2 - 2x + 7
To find the vertex, you will rewrite in the vertex form.
f(x) = -(x+1)^2+8
(-1,8)
Hope this helps!
Answer:
D
Step-by-step explanation:
The parent graph (red) is y = x^2
To get that graph to move right 4 units, the graph become y1 = (x - 4)^2
To get the graph to move up 1 unit, add 1 on the right. y2 = (x -4)^ + 1
The answer is D
Note: getting a graph to move left or right is a bit anti-intuitive. If you want it to move right, you have to subtract a number from x before before squaring the result. Your intuition would tell you to add the number, but that moves the graph left.
General form of vertex of a parabola is
y = a(x - b)^2 + c where vertex = (b , c)
for this equation the vertex is at (-1,0).
the axis of symmetry is x = -1
Answer:
The relationship is 10+5(r)
Step-by-step explanation:
im not sure but this might be it or at least might help you find your answer:)
