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blagie [28]
3 years ago
10

If the function f(x)=mx+b has an inverse function, which statement must be true

Mathematics
2 answers:
PIT_PIT [208]3 years ago
3 0

Answer:

The first option .

Step-by-step explanation:

m must not be zero

Anna71 [15]3 years ago
3 0

Answer:

a) m ≠ 0

Step-by-step explanation:

Given: The function y = mx + b has an inverse function.

The given function is the equation of a line in slope-intercept form.

m is the slope and y-intercept is b.

Given that the function has an inverse function, therefore, the slope must not be equal to zero.

What if the slope is zero, if the slope is zero, then there will not be an inverse function.

Therefore, the answer is m≠ 0.

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Answer:

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Step-by-step explanation:

Change the negativity of the first number in the cords are pair then chose that answer that is there

3 0
3 years ago
the least common denominator of two fractions is 12. if you add the two denominators, their sum 7. what are the denominators?
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Find the total weekly earnings for a waitress with a weekly salary of $257 plus a 4% commission on dinners, if the total worth o
ss7ja [257]
The waitress earns $425 weekly.

Work:
Use proportions.
x 4
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100 multiply x = 100x
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8 0
3 years ago
GEOMETRY find the angle of PRQ NO LINKS!!
anzhelika [568]

Answer:

55

Step-by-step explanation:

Remark

This is a really good question to know the answer to. <PRQ = 1/2 POQ (the central angle. )

The central angle for this question is 110o. So any angle that has its vertex on the circumference is 1/2 110 = 55. The central angle and the angle on the circumference must be related as they are as this question is. (Both are on the same side of PQ which is not drawn but you can draw it).

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