jayve23 jayve23

03-06-2020
Mathematics

contestada

If f(x)=2x+3, find the following value of f(x)=11.

Please help me understand this problem and the answer please.

Respuesta :

stotera stotera

03-06-2020

This is how I would solve. F(x)=11 means that the known y value is 11. So we substitute it into the equation to solve.
F(x)=2x+3
11=2x+3
11-3=2x
8=2x
8/2=x
4=x

Answer Link

Otras preguntas

Cardiac output is affected by _____. heart rate exercise stroke volume all of the above

two ways which parents can impove/encourage equal power relations

What may have been the most detrimental aspect of the redrawing of territorial boundaries in Africa by Europeans? A. The territorial boundaries were drawn so

Choose the definition of: Vindictive A. Kind-hearted B. included to obey C. angry D. inclined to revenge

What is slope intercept form?

Which pronoun best completes the sentence? How is the pronoun used? Harry and __________ will arrive before four o'clock. a. me; predicate nominative b. I; pr

David is 4 feet 5 inches tall and his friend Ivan is 5 feet tall. One foot equals 12 inches. How many inches taller is Ivan than David?

Water will travel underground through layers of rocks and soil which are impermeable materials.

What is the larynx commonly called?

explain how to divide an amount by 3