Have to answer something sorry
0.6
Your answer would be <span>x ≠ −5</span>
Y-intercept: Let x = 0 and solve for y. Then y =2(0)^2 -(0) - 10 = -10. The y-intercept is (0,-1).
x-intercept: Let y = 0 and solve for x.
Then 0 = 2x^2 - x - 10. a=2, b= -1 and c = -10.
-(-1) plus or minus sqrt[ (-1)^2 - 4(2)(-10)
Then x = ------------------------------------------------------------
2(2)
1 plus or minus sqrt(81) 1 plus or minus 9
x = ----------------------------------- = ---------------------------
4 4
Calculate the 2 x-values. Let's call them "a" and "b." Then the x-intercepts (there are 2) are
(a, 0) and (b, 0)
Answer:24 miles/50$
Step-by-step explanation:
thats what i got
you do tan of 120 in your phone the multiple the outside number
