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Ganezh [65]
3 years ago
11

Write a linear function f with the values f(0)=−5 and f(3)=4 PLEASE HELP I DONT WANNA FAIL

Mathematics
1 answer:
QveST [7]3 years ago
7 0
F(x)= 1/3x + 5/3

Explanation: I used the slope formula and plug the 2 points into the formula to determine the slope!

The points are (-5,0) and (4,3)

Slope formula is (y2-y1)/(x2-x1)

(3-0)/(4- -5) = 3/9= 1/3

The question asked to write a function so we need the y intersection to complete the formula! So we do this by plug the point into the formula and solve it that way

3=1/3(4) +b

3=4/3 + b
-4/3 on both sides


5/3= b

Now that we have the intercept we can complete the formula so we add it together now to complete it

Y= 1/3x + 5/3

Please mark as brainliest

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Answer:

D s>350000

Step-by-step explanation:

The difference in base salary is 7,000 (45,000-38,000). To earn an additional 7,000, sales must be at least 350,000.

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3 years ago
Find the zeros of the polynomial 99x + 11.<br> O-1/9<br> O 1/9<br> O 9<br> O-9
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Step-by-step explanation:

8 0
3 years ago
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F(a) = 2a<br> gla) = 4a - 3<br> Find f(g(-1))
Annette [7]

Answer:

first deal with g(-1)

y=4a - 3

a=4y -3 and now make y the subject again

a+3/4...now put it into f(a)

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a+3/2 as yo final ans

3 0
3 years ago
a package of pencils costs $1.25. A new eraser cost $0.45. Write an expression to find the total cost of 3 packages of pencils a
Elodia [21]
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8 0
3 years ago
leyroy opened a savings account 25 years ago with a deposit of 3080.43 the account has and inerest rate of 3.7 compounded monthl
neonofarm [45]
Answer: 4,676.96

Procedure:

The formula for compounded interest is:

factor, f=(1+r)^n

Future value = investment * factor

Interests = future value - investment

Where r is the monthly rate, which you calculate as the % yearly rate divided by 12.

And n is the number of months which is equal to the number of years times 12.

These are the calculations:

r=(3.7/100)/12=0.037/12=0.0030833

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Future value = 3080.43 *2.518 = 7,757.39

Interests = 7,757.39 - 3080.43 = 4,676.96


5 0
4 years ago
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