Succshine Succshine

09-05-2017
Mathematics

contestada

What are the x-intercepts of the quadratic function f(x)=x^2x-35 ?

A.-7 and 5

B.5 only

C.-5 only

D.7 and -5

Respuesta :

mreijepatmat mreijepatmat

11-05-2017

I believe your initial equation f(x)=x^2x-35 , should be: f(x)=x²+2x-35

If so, then the x intercepts are the root of this quadratic equation that is

x' =5 & x" = -7 (A)

Answer Link

Otras preguntas

Kite DCFE is inscribed in circle A shown below. If the measure of arc DEF is 248°, what is the measure of ∠DEF?

Which sentence contains an adverbial phrase? The hopeful actors agreed to meet in the dressing room before the audition. The persistent rain left large, rippli

What is the equation of the line perpendicular to 2x+y=0 that passes through the point (2,2) Y=-2x+6 Y=-1/2x+3 Y=1/2x+1 Y=2x-2

find the x intercept 3x-2y=-4

How can business taxes positively affect an economy? If taxes are low, more businesses can be created. If taxes are low, then businesses will give more of the

At midnight, the temperature was 20.4°F. In the morning, the temperature was −5.2°F. Which statement describes the temperatures? At midnight, the temperatur

A)The Caucasus Mountains B)The Caspian Sea C)The Ural Mountains D)The Sayan Mountains Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!

Which line in this excerpt from George Eliot's The Mill on the Floss is an example of direct characterization? "What! hasn't she been playing with you all this

Which best prevented the government from maintaining control at the end of the Tang Dynasty

suggest ways to prevent such incident