madysonhenders2660 madysonhenders2660

02-01-2018
Mathematics

contestada

When the function below is graphed, how many x-intercepts does it have?y = 4x2 - 12x + 9?

Respuesta :

anchitthawi anchitthawi

02-01-2018

only x-intercept because if you want to know about x-intercepts so y will be zero (y=0)
then 0 =4x^2 -12x + 9
0=(2x-3)(2x-3)
0=2x-3
so x=3/2 that is x-intercept

Answer Link

Brookalyn Brookalyn

16-09-2018

It is 1 if using apex

Answer Link

Otras preguntas

If the earth weighs 120 lbs and now weighs 90 lbs and Venus weighed 109.2 lbs what would Venus now weigh

It was a bad day for sales ,with the shoppers drifting ————,unwilling to ———

Write one of each type of sentence. declarative, interrogative, exclamatory, imperative, simple, compound, complex, using “however,” using a semicolon

Find the surface area of the rectangular prism. 4 cm 8 cm 5 cm

how to solve this inequality X^2(1-X)

50 POINTS! Please help ASAP The Second Gate As you move through the first gate, you can see another gate not far in front of you. You approach the second gate

In a chemical reaction, ___ are written on the right side of the arrow.

what is 7+8 divided by 5-2

—— are good conduct they constitute permissible behavior

You notice that you are getting out of breath, your heart is beating quickly, and you are sweating. Using what you know about the respiratory system and homeost