2 years ago

If g(x)=x^2-5x+8, find g(8)

Mathematics

1 answer:

ycow [4]2 years ago

5 0

Answer:

Option A) 32

Step-by-step explanation:

Given the quadratic function, g(x) = x²- 5x + 8:

In order to evaluate and determine the output value given g(8), substitute the input value into the function:

g(x) = x²- 5x + 8

g(8) = (8)²- 5(8) + 8

g(8) = 64 - 40 + 8

g(8) = 32

Therefore, the correct answer is Option A) 32.

You might be interested in

Five thousand three hundred nine divided by forty three

Marizza181 [45]

123.4651163 or rounded to 123.47

4 0

3 years ago

Find the missing side. Round to the nearest tenth.

Firdavs [7]

Answer: 23.7

Step-by-step explanation:

Let's calculate the acute angle at the base of the triangle:

180° - 90° - 40° = 50°

Find side x:

$\dfrac{sin \: 90^{o} }{31} =\dfrac{sin \: 50^{o} }{x}\\\\sin \: 90^{o} \cdot x=sin \: 50^{o} \cdot 31\\\\sin \: 90^{o} =1\\sin \: 50^{o} \approx 0.766\\1 \cdot x =0.766 \cdot 31\\x=23.746\\23.746 \approx 23.7$

5 0

2 years ago

I need help, please come answer this

JulsSmile [24]

10

Work:
PEMDAS
8 • 15/5 - (5 + 9)
8 • 3 - 14
24 - 14
10

3 0

2 years ago

Read 2 more answers

Leo's age is three times Stan’s age. In five years, Leo will be twice as old as Stan. How old is each now?

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

L=3S

In 5 years,

L+5=2(S+5)

L+5=2S+10

L=2S+5

Substituting from above,

3S=2S+5

S=5

So then,

L=3(5)

L=15

6 0

2 years ago

X= [ ? ]° 104° 1170 1249 100°

NikAS [45]

Answer:

okkkkkkkkkkkkkkkkkkkkkkkkkkk

8 0

2 years ago

Read 2 more answers