Answer:
Step-by-step explanation:
the answer is 210 m (3)
If you're familiar with the quadratic equation
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well,
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is the x component of the vertex, in your case, the vertex is the highest point
figure out what t is at the highest point, and then substitute that back into the equation in order to determine height
x=t in this problem
Answer:
B is the Y-Intercept of the graph/equation
Step-by-step explanation:
If you are using a calculator, simply enter 78÷260×100 which will give you 30 as the answer.