If angle 1 and angle 2 are vertical angles, and the m<1 = 10x - 9 and m<2 = 4x + 15. Find the value for x.
1 answer:
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if we zero out f(x), namely make y = 0, we can get the roots or x-intercepts for this quadratic equation
now, the equation is in x-terms, meaning is a vertically opening parabola, so the axis of symmetry will be x = something, a vertical line.
well, we have two x-intercepts, one at -4 and another at 2, and the vertex is right half-way between those guys
-4------------(-1)------------2
so the vertex is at x=-1, namely the axis of symmetry is x = -1.
Answer:
Fractional form of 0.8034
Since 4017 and 5000 are whole numbers this fraction is rational.
Step-by-step explanation:
We have
Fractional form of 0.8034
Since 4017 and 5000 are whole numbers this fraction is rational.
Over this 10-minute interval, the car's average acceleration is
The MVT says that at some point during this 10-minute interval, the car must have had an acceleration of 60 mi/h^2.