3 years ago

Which is the same function as −5x−4=y?

Mathematics

2 answers:

Alex3 years ago

4 0

$- 5x - 4 = y \\ y = - 5x - 4 \\ f(x) = - 5x - 4$

s2008m [1.1K]3 years ago

3 0

Answer:

f(x)=−5x−4

Step-by-step explanation:

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elixir [45]

The answer is C. Hope this helps!

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3 years ago

Pls help me answer this

Mnenie [13.5K]

Answer:

Step-by-step explanation:

Bc everything is positioned right

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3 years ago

X/9= -14 <br>but you have to multiply both sides by 9<br>how do you solve ?<br>algebra

Ulleksa [173]

hey,

$\frac{x}{9} = - 14 \\ \\ x = - 14 \times (9) \\ x = - 126 \\ \\ \\ or \\ \\ \\ \frac{x}{9} = - 14 \\ \\ (9) \times \frac{x}{9} = - 14 \times (9) \\ \\ \frac{9x}{9} = - 126 \\ \\ x = - 126$

$\boxed{crsjr}$

8 0

4 years ago

Help me please........

bixtya [17]

Answer:

17) (4,7) (4,5)

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7 0

3 years ago

If x^2 + y^2 = 10 and xy = -3, what is the value

nadya68 [22]

Answer:

Step-by-step explanation:

$xy=-3,\ x=-\frac{3}{y}\\ \\ x^2+y^2=10\\ \\ \frac{9}{x^2}+x^2=10\\ \\ x^4+9=10x^2\\ \\ x^4-10x^2+9=0\\ \\ (x^2-1)(x^2-9)=0\\ \\ (x-1)(x+1)(x-3)(x+3)=0\\ \\ x=-3,-1,1,-3\ y=1,3,-3,-1\\ \\ (x-y)^2\\ \\ (-3-1)^2=(-4)^2=16$

4 0

3 years ago