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Nikolay [14]
3 years ago
14

What is the domain of the function y=2 square root x-6

Mathematics
1 answer:
beks73 [17]3 years ago
5 0

Answer:

6 ≤ x < ∞

Step-by-step explanation:

interval notation: [6, ∞)

set builder notation: {x|x ≥ 6}

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What is an equation of the line that passes through the point (-5, -3) and is
bija089 [108]

9514 1404 393

Answer:

  3x +5y = -30

Step-by-step explanation:

The parallel line can have the same x- and y-coefficients. You can find the value of the new constant by using the given point for x and y:

  3x +5y = 3(-5) +5(-3) = -30

  3x +5y = -30

6 0
3 years ago
How to do distributed property on 25+55<br> How to do distributive property on 25+55
lisabon 2012 [21]

Answer:

80

Step-by-step explanation:

25+55=80

5 0
3 years ago
Y is inversely proportional to d^2 When d=10 y=4 D is directly proportional to x^2 When x=2, d=24 Find a formula for y in terms
Sati [7]

Answer:

y = 1.44x⁴

Step-by-step explanation:

From the question,

Y∝d²

To remove the proportionality sign we introduce a constant.

Y = kd²............... Equation 1

make k the subject of the equation

k = Y/d²............. Equation 2

Given: Y = 4, d = 10

Substitute these values into equation 2

k = 4/10²

k = 4/100

k = 0.04

Substitute these value of k in equation 1

Y = 0.04d²................ Equation 3

Similarly,

d∝x²,

d = Cx²

make C the subject of the equation

C = d/x²................... Equation 4

Given:  d = 24, x = 2

Substitute into equation 4

C = 24/2²

C = 24/4

C = 6

Hence,

d = 6x²................... Equation 5

Substitute the value of d in equation 5 into equation 3

y = 0.04(6x²)²

y = 0.04(36x⁴)

y = 1.44x⁴

Hence the formula for y in terms of x is y = 1.44x⁴

6 0
3 years ago
A line with a slope of -5/7 passes through ( -3, 2)
NISA [10]

Answer:

y-2=-5/7(x+3)

Step-by-step explanation:

y-y1=m(x-x1)

y-2=-5/7(x-(-3))

y-2=-5/7(x+3)

4 0
3 years ago
(7−4n)X6 =what i looked it up and found nothing
kicyunya [14]

Answer:

-24n + 42

Step-by-step explanation:

(7 - 4n) · 6

Apply distribute property.

7 · 6 - 4n · 6

42 - 24n

5 0
4 years ago
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