2 years ago

Evaluate the function f(x)= x^2 + 2x + 8 at the given values of the independent variable and

1 answer:

8 0

Question a:
f(6) = (6)² + 2(6) + 8

f(6) = 36 + 12 + 8

f(6) = 56

Question b:
f(x+4) = (x+4)² + 2(x+4) + 8

f(x+4) = x² + 8x + 16 + 2x + 8 + 8

f(x+4) = x² + 10x + 32

Question c:
f(-x) = (-x)² + 2(-x) + 8

f(-x) = x - 2x + 8

You might be interested in

For what values of a and b is the line 3x y=b tangent to the curve y=ax3 when x=3?

Sav [38]

Hello : here is a solution

6 0

2 years ago

Charlie is watching hot air balloons. Balloon A has risen at a 60° angle. Balloon B has risen at an 82 angle. If the distance fr

Karo-lina-s [1.5K]

Step-by-step explanation:

b is the anwser or 1005 so there u go

6 0

2 years ago

Read 2 more answers

What is 22% of 50? ОА. ОВ. 28 Ос. 22 OD. 11

natima [27]

Answer:

Step-by-step explanation:

3 0

2 years ago

A survey of physicians in 1979 found that some doctors give a placebo to patients who complain of pain for which the physician c

lisov135 [29]

Below are the few reasons:

- There may have been a physical basis and yet the placebo can seem like it worked due to the patients mindset that they will get better.
- Also, the doctors must not tell the patient that they will be taking a placebo. They must assure the patient that the "pill" will cure their problems.

5 0

2 years ago

The linear equation y=-2x+3 has a positive slope of 2, true or false ?

Anna007 [38]

Answer:

False

Step-by-step explanation:

the slope is -2/1 AKA -2 so it is negative

7 0

2 years ago

Read 2 more answers