F(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?
2 answers:
Answer:
h(x)=9x-13
Step-by-step explanation:
We want to find out what h(x) is. We know what h(x) is equal to, which is
h(x)= f(x)+g(x)
We know that f(x)=2x-1 and g(x)=7x-12. Substitute the expressions in.
h(x)= (2x-1)+(7x-12)
Simplify by combining like terms. Add all the terms with a variable (x), then all the terms without a variable, or constants.
h(x)=(2x+7x)+(-1+-12)
Add 2x and 7x.
h(x)=(2+7)(x)+(-1+-12)
h(x)= 9x+(-1+-12)
Add -1 and -12.
h(x)= 9x+(-13)
<u>h(x)=9x-13</u>
Answer:
<h2>
<em>h</em> <em>(</em> <em>x</em> <em>)</em> <em>=</em> <em>9</em> <em>x</em> <em>-</em> <em>1</em> <em>3</em> </h2>
<em>Sol</em> <em>ution</em> <em>,</em>
<em>
<em>hope</em> <em> </em> <em>this</em> <em> </em> <em>helps</em> <em>.</em> <em>.</em> <em>.</em>
<em>Good</em> <em> </em> <em>luck</em> <em> on</em> <em> your</em> <em> assignment</em> <em>.</em> <em>.</em>
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