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If a is positive which way does the parabola open?
Upwards like a letter U
The equation below describes a parabola. If a is positive which way does the parabola open y ax2?
right apex. hope that helps
If a is positive which way does the parabola open x ay2?
Iām assuming you mean x = ay^2 the answer would be Right. Because it is positive. hope this helps! (:
Is 0.6 greater then 0.2?
yes, the same way 6 is greater than 2.
Is 1.05 greater than 1.005?
Yes, 1.05 is greater than 1.005. When comparing two numbers, you can look at the digits to the right of the decimal point. In this case, 05 is greater than 005, so 1.05 is greater than 1.005. Another way to compare them is to subtract them: 1.05 - 1.005 = 0.045, which is a positive number, confirming that 1.05 is indeed greater than 1.005.
What way does a parabola open if a is negative?
Downwards
The equation below describes a parabola. If a is negative which way does the parabola open y ax2?
Down
Which way does a parabola open when the coefficient of its y2-term is positive?
Open to the right. Like the sign for a subset, or a rounded version of the less than symbol, <.
Which way does a parabola open when the coefficient of its x2term a is negative?
DOWN!
Which way does a parabola open when the coefficient of its y2-term is negative?
LEFT
If a is positive which way does the parabola open?
Upwards like a letter U
Which way does a parabola open when the coeffienct y2-term a is positive?
right
Given the standard equation for a parabola opening left or right which way does a parabola open when the coefficient of the y2-term a is positive?
right
Which way does a parabola open when the coefficent of its x2-term a is negative?
Opens downward.
Which way does a parabola open when the coefficient of its y2-term, a, is positive?
Open to the right. Like the sign for a proper subset, or a rounded version of the less than symbol, <.
Given the standard equation for a parabola opening up or down which way does a parabola open when the coefficient of the x2term a is negative Up or down?
down
The equation y -3x2 describes a parabola. Which way does the parabola open?
The given terms can't be an equation without an equality sign but a negative parabola opens down wards whereas a positive parabola opens up wards.
