15-02-2019
Mathematics

contestada

Find a so that the point (1,2) is on the graph of f(x)=ax^+3

Respuesta :

sherry318 sherry318

15-02-2019

Plug (1, 2) into the function so:
2 = a(1)^2+3
Subtract 3 from both sides
-1 = a(1)
a = -1

Answer Link

Otras preguntas

As the former treasurer and current mayor of this town, I wholeheartedly support the plan to build the new library. What rhetorical appeal does this sentence us

what type of poem has a refrain? lyric ballad free verse sonnet

select the correct answer from each drop down menu y=x^2+2x-1 y-3x=5

Based on what you know, predict what will happen when the US government tries to take more land from American Indians. Americans and American Indians will live

(7x^2)(2x^3+5)(x^2-4x-9)

which of the four literary devices is most often taught in school? A.mimetic theory B. formal theoryC. rhetorical theory D. expressive theory

Which type of figurative language is used in this sentence from George Orwell’s novel Keep the Aspidistra Flying? The public are swine; advertising is the rattl

Select from the drop-down menu to correctly identify the property shown. −1.4+(−5.8+(−4.9))=(−1.4+(−5.8))+(−4.9) A. Associative Property B. Commutative C. Op

Which excerpt from the text best establishes the setting of this passage? "A poem, perhaps, about the bare slopes of Mount Atu, and a lone climber struggling

The diagram shows waves of sound travelling through the air. By which factor is the sound intensity decreased at 3 meters?