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3 years ago

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In two or more complete sentences, describe the transformation(s) that take place on the parent function, f(x) = log(x), to achi

eve the graph of g(x) = log(-2x-4)-1.

1 answer:

Lynna [10]3 years ago

8 0

Answer:

In two or more complete sentences, describe the transformation(s) that take place on the parent function, f(x)… ... parent function, f(x) = log(x), to achieve the graph of g(x) = log(-2x-4) + 1. 2 ... Re-write the transformed function by taking -2 common,. Step 1 -. Shift 2 unit left i.e, f(x)→f(x+b) shifting left by b unit.

Step-by-step explanation:

You might be interested in

During the 2015-16 NBA season, Steven Adams of the Oklahoma City Thunder had a free throw shooting percentage of 0.502 . Assume

laila [671]

Answer:

Step-by-step explanation:

Since the probability that Steven Adams makes any given free throw is fixed at 0.502, then this is a binomial probability. It is either he makes a free throw or he doesn't. The probability of success, p = 0.502

The probability of failure, q = 1 - p

q = 1 - 0.502 = 0.498

a) We want to determine P(x ≥ 7)

n = 8

Using the binomial probability calculator,

P(x ≥ 7) = 0.036

b) We want to determine P(x ≥ 70)

n = 80

Using the binomial probability calculator,

P(x ≥ 70) < 0.000001

c) Mean = np = 8 × 0.502 = 4.016

Standard deviation = √npq = √(8 × 0.502 × 0.498) = 1.41

d) Mean = 80 × 0.502 = 40.16

Standard deviation = √npq = √(80 × 0.502 × 0.498) = 4.47

4 0

3 years ago

Identify the function 4x+3y=20.

Finger [1]

Answer:

Linear Function in standard form

Step-by-step explanation:

Ax + By = C

3 0

2 years ago

Evaluate: tan(-120 degrees).

dem82 [27]

-120° = -2π/3 radians.

Tangent is defined as Opposite/Adjacent or Sine/Cosine in a unit circle. So, if you have memorized the unit circle,

sin(-2π/3) = √3/2
cos(-2π/3) = -1/2

So, tan(-2π/3) would be:
$\frac{ \frac{ \sqrt{3} }{2} }{ \frac{-1}{2} } = \frac{ \sqrt{3} }{2}* -\frac{2}{1}$

Simplify, and you get:
$-\frac{2 \sqrt{3} }{2} = - \sqrt{3}$

And, so, tan(-2π/3) = -√3

8 0

3 years ago

Quantitative noninvasive techniques are needed for routinely assessing symptoms of peripheral neuropathies, such as carpal tunne

Marizza181 [45]

Answer

test statistic $t = -2.27$

P-value $p- value = 0.0198$

Step-by-step explanation:

From the question we are told that

The first sample size is $n_1 = 5$

The first sample mean is $\= x_1 = 1.76 \ mm$

The first standard is $s_1 = 0.55$

The second is $sample \ size\ is\ n_2 = 11$

The second sample mean is $\= x_2 = 2.56$

The second standard deviation is $\sigma = 0.84$

The level of significance is $\alpha = 0.01$

The null hypothesis is $H_o : \mu_1 - \mu_2 = 0$

The alternative hypothesis is $H_a: \mu_1 - \mu_2 < 0$

Generally the test statistics is mathematically represented as

$t = \frac{ (\= x _1 - \= x_2) - ( \mu_1 - \mu_2)}{ \sqrt{\frac{s_1 ^2 }{ n_1 } + \frac{s_1 ^2 }{ n_1 } } }$

=> $t = \frac{ (1.76 - 2.56 ) - 0 }{ \sqrt{\frac{0.55^2 }{ 5 } + \frac{0.84^2 }{11 } } }$

=> $t = -2.27$

Generally degree of freedom is mathematically represented as

$df = n_1 + n_2 - 2$

=> $df = 5 + 11 - 2$

=> $df = 14$

From the student t distribution table the probability value to the left that corresponds to $t = -2.27$ at a degree of freedom of $df = 14$ is

$p- value = 0.0198$

6 0

3 years ago

The sum of twice a number and 5 is at most 3 less than the number

Rasek [7]

So this is our inequality in algebraic terms: $2n+5\leq n-3$

Firstly, subtract n on both sides of the inequality: $n+5\leq -3$

Next, subtract 5 on both sides of the inequality, and <u>your inequality is $n\leq -8$ </u>

4 0

4 years ago