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just olya [345]
2 years ago
14

Send the answer for this and explain i dont get it

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
8 0
The entire thing or just a specific part such as the letter?
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Find the values of x for which the combined function h(x) =f(x)/g(x) is undefined if f(x) = 5x + 1 and g(x) = x2 - 9.
neonofarm [45]
Hello : 
<span>the function h(x) =f(x)/g(x) is undefined : x²-9 =0
(x-3)(x+3)=0
x-3=0 or x+3=0
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3 years ago
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gayaneshka [121]

Answer:

see explanation

Step-by-step explanation:

A rational number can be expressed in the form

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Given

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3 years ago
{2x + 3y = 5}{ y= 5 x -4}
Natasha_Volkova [10]

Solve the system using substitutions:

\begin{gathered} 2x+3y=5 \\ 2x+3(5x-4)=5 \\ 2x+15x-12=5 \\ 17x=5+12 \\ 17x=17 \\ x=\frac{17}{17} \\ x=1 \end{gathered}

x has a value of 1. Use this value to find the value of y.

\begin{gathered} y=5x-4 \\ y=5\cdot1-4 \\ y=5-4 \\ y=1 \end{gathered}

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x=1

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1 year ago
Given the slope a slope of 2 and a y-intercept of 7, write the equation in slope intercept form
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Answer:

y = 2x + 7

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y = mx + b

m = slope

b = y-intercept

4 0
2 years ago
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