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3 years ago

Simplify the product

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

8 0

Answer(9) (0)

Step-by-step explanation:

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Serga [27]

Answer:

-6 and -7

Step-by-step explanation:

Sorry if its wrong

8 0

3 years ago

Find the domain of the function. (Enter your answer using interval notation.) f(x) = 7 − 1 2 x if x ≤ 2 8x − 4 if x > 2 g

11Alexandr11 [23.1K]

Answer $\left ( -\infty,2\right ]$

Step-by-step explanation:

Given

(i)

F(x)=7-12x

and $x\leq 2$

Domain is $\left ( -\infty,2\right ]$

(ii)F(x)=8x-4

x>2

Domain is $(2,\infty)$

4 0

3 years ago

Through (-4,5) and parallel to y = -3/2x-5

Ratling [72]

**Disclaimer** Hi there! I assumed the question to be asking for a line expression. The following answer will be according to this understanding. Please let me know if I am incorrect and I will modify my answer correspondingly

Answer: $\Large\boxed{y-5=-\dfrac{3}{2} (x+4)}$

Step-by-step explanation:

Given information

$\text{Pass~through~point}=(x_1,~y_1)=(-4,~5)$

$\text{Parallel~to}:y=-\dfrac{3}{2} x-5$

Given equation form

Point-slope form is the most efficient way to write the expression

$\text{Point-slope form}:y-y_1=m(x-x_1)$

$(x_1,~y_1)=\text{A point that the line passes through}$

$m=\text{Slope}$

Determine the slope

$\text{Since the line is parallel to } y=-\dfrac{3}{2} x-5 \text{ , by the property of parallel}\\\text{lines, the slope of the given line is also }-\dfrac{3}{2}$

$\text{Therefore, m}=-\dfrac{3}{2}$

Substitute values into the given form

$y-y_1=m(x-x_1)$

$y-(5)=-\dfrac{3}{2} (x-(-4)$

Simplify the expression

$\Large\boxed{y-5=-\dfrac{3}{2} (x+4)}$

Hope this helps!! :)

Please let me know if you have any questions

5 0

2 years ago

HELPPPP y=1/8x+3 in standard form

lidiya [134]

Answer:

$x-8y=-24$

Step-by-step explanation:

Standard form of a linear equation: $Ax+By=C$

(where A, B and C are integers, and A shouldn't be negative)

Given equation:

$y=\dfrac{1}{8}x+3$

Multiply both sides by 8:

$\implies 8 \cdot y=8 \cdot \dfrac{1}{8}x+8 \cdot 3$

$\implies 8y=x+24$

Subtract 8y from both sides:

$\implies 8y-8y=x+24-8y$

$\implies 0=x+24-8y$

Subtract 24 from both sides:

$\implies 0-24=x+24-8y-24$

$\implies -24=x-8y$

In standard form:

$\implies x-8y=-24$

4 0

3 years ago

Read 2 more answers

Define the term family therapy

Nuetrik [128]

Family therapy, also referred to as couple and family therapy, marriage and family therapy, family systems therapy, and family counseling, is a branch of psychotherapy that works with families and couples in intimate relationships to nurture change and development. It tends to view change in terms of the systems of interaction between family members. It emphasizes family relationships as an important factor in psychological health.

3 0

3 years ago