heathalteaira heathalteaira

03-02-2017
Mathematics

contestada

Find the axis of symmetry for y=3x^2 +5x-7

Respuesta :

rickyrider35 rickyrider35

03-02-2017

a = the number before x^2 = 3
b = the number before x = 5
To find the axis of symmetry: -b/2a
x = -5/6

Answer Link

Otras preguntas

the table shows ordered pairs of the function y=8-2x, when x=8,the value of y is

Pablo wrote tour division equations with 6 the quotient what could have been the four division equations that he wrote?

Which fraction expresses -30/54 in lowest terms? A. - 10/27 B. - 10/18 C. - 15/27 D. - 5/9

When washing the dishes, you most likely used an animal from the _____ phylum. Porifera, Cnidaria, Nematoda, or Mollusca

simon is making wreaths to sell. He has 60 bows, 36 silk roses, and 48 silk carnations. He wants to put the same number of items on each wreath. All the item

A car travels 15 kilometers west in 10 minutes. After reaching the destination, the car travels back to the starting point, again taking 5 minutes. What is the

Describe a situation when you might travel at a high velocity but a low acceleration

When using MLA formatting, the final page of your essay should contain A. the conclusion.B. footnotes.C. the Works Cited page. Cited page.D. end notes.

suppose v varies directly as g, and v=36 when g=4. Find v when g=11.

What value of n solves the equation 3^n=1/81 ? A. –243 B. –27 C. –4 D. 4