The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-
I hope that helps.
the answer is C.
by the formula vertex (xv,yv) y=a(x-xv)²+yv
Answer:
True
Step-by-step explanation:
Answer: 3+7+9=19.....7/19=0.368 percent. Move the decimal two places to the right and round up for 37%
Step-by-step explanation:
Add all the colors together to get a TOTAL amount of ALL marbles.
The total amount for this problem is 19 (3+7+9=19)
The blue amount of marbles is given as 7.
Divide the blue amount (7) by the total amount (19) for the specific percentage for that color.
Coefficients - the number part of a term (3x the 3 is the coefficient)
terms - numbers separated by a + or - sign (2x + 3 is 2 terms)
(But 1/x or sqrt(x) are not terms because their exponets are not positive or a whole number)
factors - expressions that will multiply together to get the original term.
