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3 years ago

Can anyone pls help me with this algebra question click to see a picture of the problem

Mathematics

2 answers:

zheka24 [161]3 years ago

7 0

The value of k is 6.

The vertex of f(x) is at (4, 1). The vertex of g(x) is at (-2, 1). It has been shifted left 6 units. This means that the value of k must be -6 (when translating a function horizontally, the number we add/subtract is the opposite of what we would normally think; we think of left as negative, but to shift it left, we actually add).

irinina [24]3 years ago

6 0

From the given functions, it can be seen that the graph of g(x) represents a shift of 6 units to the left of the graph of f(x).

Given a function, f(x), a shift of k units to the left of f(x) is given by g(x + k).

Therefore, if g(x) = f(x + k), then k = 6.

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HELP ILL GIVE BRAINLIEST

SVETLANKA909090 [29]

Answer:

$\huge\boxed{\bf\:c = \frac{11}{4}}$

Step-by-step explanation:

$4c + 2c = 4c + \frac{11}{2}$

Cancel 4c on both the sides of the equation.

$2c = \frac{11}{2}$

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

$2*2c = 11\\4c = 11$

Bring 4 to the right hand side if the equation.

$\boxed{\bf\:c = \frac{11}{4}}$

$\rule{150pt}{2pt}$

4 0

2 years ago

A die is rolled 3 times. What is the probability of getting 1’s on each roll?

meriva

Answer: The answer is around 16.66%

4 0

3 years ago

Read 2 more answers

10+∣9+4x∣= 11 ablute value

valentinak56 [21]

Answer:

the answer is $x=-\frac{5}{2}\quad \mathrm{or}\quad \:x=-2$

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

8 0

3 years ago

a school knows that 38% of its incoming students own a smart phone and a tablet.what percent of students who own a smartphone al

Ede4ka [16]

We know that
38% of the incoming students own both a smartphone and a tablet
84% of the students own a smartphone

We are asked to find the percentage of students who own a smartphone

Let N be the total number of incoming students and S be the total number of students

So,
(N (38%) + S (84%)) / (N + S)

If we know the total number of students or incoming students, we can solve for the percentage by substituting the value of N or S

6 0

3 years ago

Read 2 more answers

This is confusing someone help please

Marat540 [252]

Answer:

Below in BOLD.

Step-by-step explanation:

5x^2 - 6x - 2 = 0

Quadratic formula for ax^2 + bx + c = 0 is

x = [-b ± √(b^2 - 4ac)]/ 2a

Here we have a = 5, b = -6 and c = -2

so x = [-(-6) ± √((-6)^2 - 4*5*-2)]/ 2*5

= [ 6 ± √(36 + 40)] / 10

= 0.6 ± √76 / 10

= 0.6 ± 0.8718

= 1.4718, -0.2718

= 1.5, -0.3 to one decimal place.

x^2 + 3x = 40

x^2 + 3x - 40 = 0

We can factor this one:

(x - 5)(x + 8) = 0

x - 5 = 0 giving x = 5 and

x + 8 = 0 giving x = -8.

Answer x = -8, 5.

4 0

2 years ago