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Yuki888 [10]
3 years ago
7

Evaluate f(-3) when f(x) = x + 7

Mathematics
1 answer:
Pavel [41]3 years ago
4 0

Steps to solve:

f(-3) = x + 7

~Substitute

f(-3) = -3 + 7

~Simplify

f(-3) = 4

Best of Luck!

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.......Help Please......
padilas [110]

Answer:

  • largest: R
  • smallest: K

Step-by-step explanation:

The slope of the graph at x=0 is related to the value of b. It is also proportional to the value of <em>a</em>, which is the same for all but curve B. The red curve R has the largest slope at x=0, (much larger than 3/4 the slope of curve B), so curve R has the greatest value of <em>b</em>.

Similarly, the smallest value of <em>b</em> will correspond to the curve with the smallest (most negative) slope. That would be curve K. Curve K has the smallest value of <em>b</em>.

7 0
3 years ago
Given f(x) = 1/3(4 – x)^2 ,<br> what is the value of f(16)?
gayaneshka [121]

Answer:

48

Step-by-step explanation:

Plug in 16 to the function:

f(16)=1/3(4-16)^2

=1/3(-12)^2

=144(1/3)

=48

4 0
3 years ago
Solve showing all work and simplify completely:<br> 9/18 + 1/3
ss7ja [257]

Answer:

5/6

Step-by-step explanation:

9/18 + 1/3 <Need the same denominator so find the lowest common multiple.

3 6 9 12 15 18 < multiples of 3

if 3 goes into 18 than it will be our LCM

3 goes into 18 6 times so multiply 1 and 3 by 6 and rewrite the equation

9/18 + 6/18 < just add 9 + 6 and place it over 18

15/18 <this number can be simplified so write out their factors and pick the highest one to divide by one they have in common.

1 3 5 15 <Factors of 15

1 2 3 6 9 18 <Factors of 18

3 is the highest one they both have so divide both 15 and 18  by 3

15/3 is 5 and 18/3 is 6

put the 5 and 6 in their proper places and you have 5/6 or .83333333333...

6 0
3 years ago
Consider the functions
Ierofanga [76]

Answer:

  g(x) = 4, 6, 9, 13.5 for the x-values given

Step-by-step explanation:

The table and graph are attached.

3 0
3 years ago
A rectangular prism has a length of 3 1/2 inches, a width of 3 1/2 inches, and a height of 7 inches. Danny has a storage contain
hichkok12 [17]
We know that

[volume of a prism]=L*W*H
L=3 1/2 in-------> (3*2+1)/2--------> 7/2 in
W=3 1/2 in-------> (3*2+1)/2--------> 7/2 in
H=7 in
so
[volume of a prism]=(7/2)*(7/2)*7--------> 85.75 in³


[the difference in volume between the prism and the storage container]=90-85.75------------> 4.25 in³  (4 1/4 in³)

the answer is 4.25 in³  (4 1/4 in³)

3 0
3 years ago
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