3 years ago

Given the function: f(x)=x^2+1 a) Find f(–6) | b) Find f(8) pls help me

Mathematics

1 answer:

ohaa [14]3 years ago

6 0

Answer:

a) f(-6) = 37

b) f(8) = 65

Step-by-step explanation:

f(-6) = (-6)² + 1 = 36 + 1 = 37

f(8) = 8²+ 1 = 64 + 1 = 65

You might be interested in

A triangle has side lengths of 1512, 223, and 314. What is the perimeter of the triangle? Remember that the perimeter of a trian

grigory [225]

Answer:

Step-by-step explanation:

merry chrismas

5 0

3 years ago

In which case would it be necessary to find the area of this circle

9966 [12]

You need to know the area if you're going to
1st selection: cover the surface of the dartboard.

7 0

3 years ago

Find for x<br><br> 1/5x + 1/3= 3(2/3x -2)

topjm [15]

Answer:

The value of x for the given expression is (95/27)

Step-by-step explanation:

Here, the given expression is:

$\frac{1}{5} x + \frac{1}{3} = 3(\frac{2}{3}x -2)$

Now here solving for the value of x , we get

$\frac{1}{5} x + \frac{1}{3} = 3(\frac{2}{3}x) -6\\\implies\frac{1}{5} x + \frac{1}{3} = 2x -6$

Now, taking the variable terms on 1 side, we get

$\frac{1}{5} x - 2x = -6 - \frac{1}{3} \\\implies\frac{x - 10x}{5} = -(\frac{6(3) +1}{3} )$

or, $\frac{-9x}{5} = -\frac{19}{3} \implies x = \frac{19}{3} \times\frac{5}{9} = \frac{95}{27}$

Hence, the value of x = (95/27)

6 0

4 years ago

Yall shiuld like kinda help...<br> youll be marked as “brainliest”

serg [7]

I’m getting (8 3/10 )
The picture explains more into depth

3 0

3 years ago

A second number is 9 times a first number. A third number is 100 more than the first number. If the sum the three numbers is 694

Ierofanga [76]

Answer:

54, 486, 154

Step-by-step explanation:

x+9x+100+x= 694

11x= 694-100

11x=594

x= 54

54×9=486

54+100= 154

54+486+154=694.

7 0

3 years ago