We have been given that function is a transformation of the quadratic parent function . We are asked to find the y-intercept of function g.
We know that the function is an upward opening parabola with vertex at point (0,0).
We know that vertex form of a parabola is in form , where point (h,k) represents vertex of parabola.
We can rewrite g(x) as:
The vertex of the function g(x) is at point (0,2).
We know that the vertex of a function is the point, when x is equal to 0. Therefore, the y-intercept of the g is at (0,2).
Just need to apply Pythagora's Theorem:
a² + b² = c²
Where a and b are the sides, and c is the diagonal, therefore:
7² + 5² = c²
49 + 25 = c²
c = √(74)
c = 8.6
Answer: 8.6 units
Answer: 72cm
Step-by-step explanation:
all you have to do is add
Answer:
0=−21/20
0Step-by-step explanation:
Answer:
id.k but i need points sorry
Step-by-step explanation: