4 years ago

What does the dashed line represent in a parabola

1 answer:

6 0

If the inequality symbol is ≤ or ≥ , then the region includes the parabola, so it should be graphed with a solid line. Otherwise, if the inequality symbol is < or > , the parabola should be drawn with a dotted line to indicate that the region does not include its boundary. Example: Graph the quadratic inequality.

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The number of peach trees in the orchard is directly proportional to

My name is Ann [436]

Answer:

there was a difference between the 40 and 120 which was 80 so if there are 500 peach trees he would need to plant 580 because you add the difference to the total. The answer is 580 apple trees

Step-by-step explanation:

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3 years ago

Line K has a slope of -5. Line j is perpendicular to line k and passes through the point (5, 9). Create the equation for line j.

alisha [4.7K]

Answer:

y = 1/5 x + 8

Step-by-step explanation:

slope of line j: m = -(1/-5) = 1/5

j pass (5,9): (y-9)/(x-5) = 1/5

y-9 = 1/5(x-5) = 1/5 x - 1

y = 1/5 x + 8

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3 years ago

39 s 150% of what number?

professor190 [17]

Answer:

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3 years ago

Four friends were born in consecutive years. The sum of their ages is 62.

Bas_tet [7]

Answer:

4+62=66

Step-by-step explanation:

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3 years ago

Solve the inequality 2x - 3 > 7*

ser-zykov [4K]

Answer:

2x - 3 > 7

2x > 7 + 3

2x > 10

x > 10/2

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3 years ago