ashmo9025 ashmo9025

24-05-2018
Mathematics

contestada

Evaluate f(a + h) − f(a) for the quadratic function f(x) = x2 + 5. f(a + h) − f(a)

Respuesta :

31-05-2018

[tex]f(x)=x^2+5\\\\f(a+h)=(a+h)^2+5=a^2+2ah+h^2+5\\\\f(a)=a^2+5\\\\f(a+h)-f(a)=(a^2+2ah+h^2+5)-(a^2+5)=a^2+2ah+h^2-a^2-5=2ah+h^2[/tex]

Answer Link

Otras preguntas

the first term of a geometeic series is 1, the common ratio is 2, and the sum of the series is 63. How many terms are there in this geonetric series?

The variable z is directly proportional to x, and inversely proportional to y. When x is 20 and y is 6, z has the value 66.666666666667. What is the value of

To ensure that harmful bacteria are killed..

What is the decimal equivalent of the fraction 8/15?

The Federal Reserve is the _____ of the United States. A. monetary policy B. Board of Governors C. central bank D. federal bank 2b2t

There was a blizzard. Snow was falling at a rate of 2 ½ inches per hour. If the snow kept accumulating at the same rate, how long would it take for 2 ½ feet of

What is one benefit to the constitution giving powers to state government

Need help with this question please!!

Is the line for the equation y = -8 horizontal or vertical? What is the slope of this

Complete each sentence below with the correct form of the verb in parentheses. Adela, ¿____________________ dos lápices o tres? (comprar) a. compro c. compran