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9966 [12]
3 years ago
9

F(-2)=15, F(1)=9 can someone help me please

Mathematics
1 answer:
pogonyaev3 years ago
4 0

Answer:

y= -2x +11

Step-by-step explanation:

the 2 points: (-2,15) and (1,9)

find the slope: 6/ -3 = -2

find y-intercept: 9 = -2 + b       b=11

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Find the number that makes the ratio equivalent to 3:8 6:_
erik [133]

Answer:

6:16

Step-by-step explanation:

To find the answer you do 3x_=6 which the missing number is 2, so you do 8x2=16 because whatever you multiply the first number by you have to do the same to the second number in fractions, ratios, etc.

5 0
2 years ago
There are 222 single employees in job grade 2, and 3,927 married employees in job grade 2. Which is higher, the conditional rela
Softa [21]

Answer: Option C. Married and grade 2 (92.6%) is higher than Single and grade 2 (5.2%)

Solution:

Conditional relative frequency single employees in grade 2:

[(Single employees in job grade 2)/(Total employees in job grade 2)]*100%=

(222/4,239)*100%=0.052370842*100%=5.2370842% approximately 5.2%


Conditional relative frequency married employees in grade 2:

[(Married employees in job grade 2)/(Total employees in job grade 2)]*100%=

(3,927/4,239)*100%=0.926397735*100%=92.6397735% approximately 92.6%


92.6%>5.2%:

Married and grade 2 (92.6%) is higher than Single and grade 2 (5.2%)

4 0
3 years ago
Read 2 more answers
What expressions are equivalent to 5x + (x+6) + 3x
anyanavicka [17]

Answer:

9x + 6

Step-by-step explanation:

<u>Step 1:  Distribute</u>

5x + (x + 6) + 3x

5x + x + 6 + 3x

<u>Step 2:  Combine like terms</u>

5x + x + 6 + 3x

9x + 6

Answer: 9x + 6

8 0
3 years ago
connor scored 14370 points in a game amy scored 1089 fewer points than connor. how many points did amy score
Dahasolnce [82]
So first you would have to do is read the problem carefully and understand what it's asking you and what I mean is look for some clues that would help you to solve the problem. For instance, the word fewer is a good word to help us because the word fewer means less or taking away and so what that tells us is, what we have to do is subtract 1089 points from 14370 points they want to know how many points did Amy scored and so in order to do that we need to subtract and so our final answer would be 13281 as our final answer and so thank you for this question and keep in mind that you always have to read the question carefully in order to understand. So Amy scored 13281 in the game. Have a blessed day.
3 0
3 years ago
Read 2 more answers
Find the exact circumference, in terms of , of a circle with the given radius.
Grace [21]
By definition, when we say circumference, this is the measure or the distance around the circle. To find the circumference of a circle we use this formula. C = π x the diameter of the circle or C = 2πr . 
Given that the radius is x/2 miles, let us plug in the values.
So C = 2(3.14)(x/2)
C = 6.28 (x/2)
C= 6.28x/2
C = 3.14x
So the circumference of the given circle above would be 3.14x miles. Hope this answer helps.
8 0
3 years ago
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