Answer: 144 cm^2
Step-by-step explanation:
i did the quiz
A) Solve 3(x - 5) = 18
1 answer:
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Answer:
Step-by-step explanation:
The vertex form of the equation for a parabola is
y = a(x - h)² + k
where h and k are the coordinates of the vertex
and a is a constant.
Make the y-axis the axis of symmetry.
Data:
Vertex at (0, 25)
x-intercepts at (-35, 0) and (35, 0)
Calculations:
1. Substitute the coordinates of the vertex into the equation
y = a(x - 0)² + 25
y = ax² + 25
2. Substitute the coordinates of an x-intercept into the equation and solve for a
The graph below shows the profile of your bridge. It is 25 m high with a 70 m span.
step1) Combine multiplied terms into a single fraction
step 2)Multiply by 1
step 3)Combine multiplied terms into a single fraction
step4) Combine multiplied terms into a single fraction
step5) Multiply by 1
