All categories

3 years ago

Help me please hurry it up.

Mathematics

1 answer:

Katena32 [7]3 years ago

4 0

The answer is either to change the - 1 to 0, or to add + 1 to it next to the - 1.

You might be interested in

A minor league baseball team plays 122 games in a season. If the team won 14 more than three times as many games as they lost,

Leviafan [203]

W + L = 122
W = 3L + 14

3L + 14 + L = 122
4L + 14 = 122
4L = 122 - 14
4L = 108
L = 108/4
L = 27 <=== they lost 27 games

W = 3L + 14
W = 3(27) + 14
W = 81 + 14
W = 95 <=== they won 95 games

8 0

3 years ago

Which graph represents the function of f(x) 9x^2 -36 / 3x + 6

Finger [1]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$f(x)=\frac{9x^{2}-36}{3x+6}$

Remember that the denominator cannot be equal to zero

The value of x cannot be equal to x=-2

Simplify the numerator

$9x^{2}-36=(3x+6)(3x-6)$ ----> by difference of squares

substitute

$f(x)=\frac{(3x+6)(3x-6)}{3x+6}$

simplify

$f(x)=3x-6$

The domain is all real numbers except the value of x=-2

The y-intercept is the point (0,-6) ---> value of y when the value of x is equal to zero)

The x-intercept is the point (2,0) ---> value of x when the value of y is equal to zero)

therefore

The graph in the attached figure

7 0

3 years ago

The absolute value function, f(x) = |x + 2|, is shown.

Anit [1.1K]

Answer:

Incomplete question

Step-by-step explanation:

4 0

3 years ago

A bacteria population is 3000 at time t = 0 and its rate of growth is 1000 · 8t bacteria per hour after t hours.

julia-pushkina [17]

P=3000x e^( 1000 x 8t )is the function
t is time, so "after a hour" means that the t is 1.
The problem is asking for the population, which is P
Substitute t for 1 and you obtain:
P= 3000 x e^(1000 x 8 x 1)
P=3000e^8000

4 0

3 years ago

The expression (-4)(-1)(3)(-2) is equal to _____. -24 -10 10 24

musickatia [10]

The answer is -24.

-4 x -1 = 4

4 x 3 = 12

12 * -2 = -24

8 0

3 years ago

Read 2 more answers