LifeXerneas
LifeXerneas LifeXerneas
  • 03-10-2021
  • Mathematics
contestada

Write an equation of the parabola in intercept form that passes through (-2, 0.05) with x-intercepts of -7 and -3

Respuesta :

011kaykreu 011kaykreu
  • 03-10-2021

Answer:

1/100(x+7)(x+3)

Step-by-step explanation:

Point: (-2 , 0.05)  X intercepts: -7 and -3

Format: y = a( x + x-intercept )( x + x-intercept )

0.05 = a( -2 + 7 )( -2 + 3 )

0.05 = a( 5 )( 1 )

0.05 = 5a

0.05/5 x 100 = 5/500 = 1/100

a = 1/100

1/100(x+7)(x+3)

Answer Link

Otras preguntas

an buys a tool box ,drill set , and a socket set . she spends a total of 564.45 after tax , and the tax rate is 6% what was the total price before tax
-WILL GIVE BRAINLIEST PLEASE HELP- even if you just do step one 1. Define two different variables for your problems. 2. Write two algebra equations or inequali
11. The Sumerians first used ___________________Blank for trade, but later switched to __________________Blank because _______________________________Blank.
[easy] if I have 19 assessments and I do 3 a week how many weeks would it take
find the shaded area​
A salesperson base salary of 1560 per month and a commission of 7.8% on the amount of sales. If the salesperson has a paycheck of 4,543.50 for one month, what w
Add the following: −0.25>−0.7 and −6.5<−1.3
According to Piaget, during which stage of cognitive development do the developmental phenomena of object permanence and stranger anxiety occur?
What are the internal and external factors that shaped Japan's civilization?
if a line has a slope of negative 3 and 2 and has a y-intercept of 3 what is the x intercept of the line​