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Mandarinka [93]
3 years ago
14

Select the correct answer. Find the value of F(-3) for the function below. fx) = 2x + 10

Mathematics
2 answers:
egoroff_w [7]3 years ago
6 0

Answer:

f(- 3) = 4

Step-by-step explanation:

Substitute x = - 3 into f(x)

f(- 3) = 2(- 3) + 10 = - 6 + 10 = 4

Shkiper50 [21]3 years ago
6 0
F(-3x) jekcmwkfkemdkcmdmlfcuroqlfjc
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A student's course grade is based on one midterm that counts as 5% of his final grade, one class project that counts as 10% of h
LiRa [457]

Answer:

<u>The student's final score is 77.2 and he earned a C letter grade</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the math problem correctly:

Midterm = 5% of the final grade and score of 60

Class project = 10% of the final grade and score of 92

Set of homework = 35% of the final grade and score of 80

Final exam = 50% of the final grade and score of 74

2. What is the student's final score?

Final score = (60 * 0.05) + (92 * 0.1) + (80 * 0.35) + (74 * 0.5)

Final score = 3 + 9.2 + 28 + 37

Final score = 77.2 and letter grade of C

6 0
3 years ago
The length of a rectangular garden is 7 meters longer than its width. if its perimeter is ( 12 x + 14) meters, find its length i
cluponka [151]
L=7+w
P=(12x+14)=2(6x+7)
l+w= P/2 = 2(6x+7)/2= 6x+7
l+w=6x+7
2l = 6x+7
l = (6x+7)/2
l=7+w
-> w= l-7
= [(6x+7)/2] -7
= (6x+7-14)/2
= (6x-7)/2

7 0
3 years ago
Jonathan purchased 4 shirts, 2 jackets, and 3 pants. How many different outfits using a
vagabundo [1.1K]

Answer:

24 way im pretty sure

Step-by-step explanation:

4 0
3 years ago
Help please (will give brainliest)
lorasvet [3.4K]
Step 1, all the exponents are multiplied by 2
3 0
3 years ago
Someone please help me
Lerok [7]

Answer:

y=3x+5

Step-by-step explanation:

I think that this is what they mean...

y=mx+b

y=3x+b

y=3x+5

plug in #s

5=15+5

5=20 no

6 0
3 years ago
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