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marusya05 [52]
3 years ago
5

F(-3)=11 and f(4)=55 find value of f(-1)

Mathematics
1 answer:
AVprozaik [17]3 years ago
6 0

11(4)=55

44=55

f=55÷44

f=1.25(-3)

-3.75

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NISA [10]

Answer:

Approximate solution is 541.

Step-by-step explanation:

y' = 2xy, Δx = 0.4.

Make a table:

x       y            y'            y' Δx + y

1        2           4             4*0.4 +  2 = 3.6   <---this is the new y value.

1.4    3.6        10.08      7.632

1.8    7.632    27.48     18.624

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2.6  51.70    268.85   159.24

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3 years ago
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grin007 [14]

y is -2 is the answer for the question

3 0
3 years ago
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Sindrei [870]

Answer:

a. at zero years of education, income equals $1500

Step-by-step explanation:

The equation for income 'I', as a function of years of education 't' is given by:

i(t) = bt+a

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The intercept is the value assumed by the function for t = 0 years of education:

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4 years ago
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Answer:

y=3/8x-4
Move the expression to the left
y-3/8x=-4
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Reorder the terms
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3x-8y=32


5 0
3 years ago
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Sindrei [870]

Answer:

x< -0.24

Step-by-step explanation:

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-25x+14>20

subtract 14 from each side

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divide each side by -25

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I switch the way the sign was facing bc I divided by a negative.

Now I know that this must be wrong, but it makes the most sense because I am pretty sure I did all of the math right. Sorry this probably didnt help , but I did a lot of work to try and get the right answer, so Im not putting that work to waste

8 0
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