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erma4kov [3.2K]
3 years ago
8

Find f^-1(x) if f(x)=2x+1

Mathematics
2 answers:
weeeeeb [17]3 years ago
4 0

Answer:

x^2+x+c

Step-by-step explanation:

kotegsom [21]3 years ago
4 0

<u> </u><u> </u>

Step-by-step explanation:

f(x)= <u>x</u><u>-</u><u>1</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u> 2

hope it helps..

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Jerome went on a hike. He climbed 3/4 of a mile in 2/3 of an hour. What was his hiking speed in miles per hour?
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1 hour = 60 mins 1 mile = 60 mins 3/4 = 45 mins. 2/3 = 40 mins. So 45+ 40 = 1 hour and 25 mins.
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3 years ago
A bowler knocks at least 6 pins 70% of the time.Out of 200 rolls, how many times can you predict the bowler will knock down at l
ankoles [38]

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6 0
3 years ago
(n+1)(n-1)
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Find the equation of the line using the point-slope forumla. Write the final equation using the slope-intercept form. parallel t
Greeley [361]

Answer:

see explanation

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

y = 3x - 2 is in this form with slope m = 3

• Parallel lines have equal slopes

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The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = 3 and (a, b) = (- 3, - 14), hence

y + 14 = 3(x + 3) ← in point- slope form

Distribute and simplify

y + 14 = 3x + 9 ( subtract 14 from both sides )

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6 0
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If m ∠ 8 = 65 degrees, what is m ∠ 5 ? (Image in details)
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65°

It's opposite on a 180° line. 
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