surkruamiito surkruamiito

11-05-2018
Mathematics

contestada

what is the y-coordinate of the vertex of the function y=2x^2+5x-8

Respuesta :

McChuck McChuck

11-05-2018

The formula to find the x coordinate is -b/2a. If you plug in the variables

-5/2(2) = -5/4 = -1.25

x = -1.25

Now plug in x into the y equation.

y = -11.125

Answer Link

Otras preguntas

60 degrees north and 90 degrees east

It cost a dollar for an adult ticket to a reggae concert and s dollars for a student ticket. The difference between the cost of 12 Adult tickets and 18 student

Using place value to exchange equal amounts when renaming a number is called

Which enzyme is responsible for creating the covalent bonds that connect the sugar phosphate backbone of the new. DNA molecule?

Meg does not want the word processor to highlight the term floccinaucinihilipilification as a spelling mistake in her paper. Which option can help her do this?

Order of operations with fractions

a store advertises that customers can take 25%off the original price and then take an extra 10%off is this 35% of? explain

how many Times greater is the value of 3 in 300 then the value of the 3 in 300

After President Eisenhower withdrew his offer to fund the Aswan Dam, Egyptian President Nasser a. turned to the Soviet Union for the money b. nationalized the S

Lilly bottles 4 1/8 quarts of barbecue sauce. Then she bottles another 5 7/8 quarts of barbecue sauce. How many 1-cup servings of barbecue sauce does she have i