Answer:
2
Step-by-step explanation:
x times x is x^2
Answer:
f(7)=13
g(-9)=86
Step-by-step explanation:
f(7)=2*7-1=14-1=13
g(-9)=(-9)^2+5=81+5=86
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Answer:</h2><h2><u>hope </u><u>it </u><u>helps </u><u>you </u><u>see </u><u>the </u><u>attachment </u></h2>
Answer:
Step-by-step explanation:
Converting fraction into decimal.
Adding both side by 0.5
The rearranged expression will be equal to y = (-5/4)x + 2.
<h3>What is an expression?</h3>
A function is defined as the expression that set up the relationship between the dependent variable and independent variable.
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Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression will be rearranged as below:-
−5x−4y=−8
Solve the above expression for the value of y and the x variable will become independent.
−5x−4y=−8
Take -5x to the right side of the equation.
-4y = 5x - 8
Divide the equation by -4.
y = ( -5 / 4 )x + 2
Therefore, the rearranged expression will be equal to y = (-5/4)x + 2.
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