Isuckatmath908 Isuckatmath908

01-06-2017
Mathematics

contestada

find the x intercepts of a parabola with vertex (4,-20 )and y-intercept (0,-4)

Respuesta :

anonymous79 anonymous79

03-06-2017

x intercept = square root 20 + 4 = (20)^0.5 +4 and -(20^0.5) +4 because there is +- for square root

Answer Link

Otras preguntas

A bakery sold 39 mocha cupcakes in a day, which was 65% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?

What is the image point of (6,8)(6,8) after a translation right 5 units and up 3 units?

Please solve for a ! 24+5a=-a+6(5a-4)

Using inductive reasoning, what number is the most reasonable conjecture for the next number in the pattern 27,23,19,15,

Let’s say that you put a cup of cold water in one room and a cup of hot water in another room. Both rooms are room-temperature. Why does the cold water get warm

13. Find the perimeter of a square whose side has a length of 125 cm.

Simplify 6+3+32.4-2 A 22 B. 42 C. 36 D. 98

Enter a fraction equivalent to 0.8. Use only whole numbers for numerator and denominator.

What is something a scientist could add to or subtract from an unknown substance that will always reveal information about the physical and/or chemical properti

Olivia is rolling down a hill on a skateboard and is accelerating at 2.4 m/s2. After 3 seconds, she runs into Reid at the bottom of the hill. If her initial vel