Answer:
1/2
Step-by-step explanation:
<u><em>When x = -2</em></u>, f(x) = -7(-2) + 3 = 14 + 3
<u><em>x = 17</em></u>
<u><em>When x = 5</em></u>, f(x) = -7(5) + 3 = -35 + 3
<u><em>x = -32</em></u>
All you have to do to solve the function is substitute the value of x into the equation.
For the order of operation use PEMDAS
Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction
For memorizing the order you could say
Please
Excuse
My
Dear
Aunt
Sally
,
distributive property is an algebra property which is used to multiply and single term in two or more terms inside a set of parentheses
At points (4,0) and (-2,0), <span>the graph of f(x)=2x^2-4x-16 intersect the x-axis.
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Hope this helps.
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