Take 1.3x1.5 and i think that will give you your answer
The interval which the function is negative is (-∞, -6)
<h3>How to determine the interval?</h3>
The equation of the function is given as:
When the function is negative.
It means that g(x) is less than 0
i.e. g(x) < 0
So, we have:
Take the cube of both sides
x + 6 < 0
Subtract 6 from both sides
x < -6
The above represents a value from negative infinity to -6
i.e. (-∞, -6)
Hence, the interval which the function is negative is (-∞, -6)
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Answer:
The measure of the angle “B” is (d) 70*
Step-by-step explanation:
Having a look at a protractor, it shows 90. That is 1/2 pi RAD.
Angles b and the angle that measures 68° are complimentary angles so they add up to 180°. angle b would be 112°.