For the equation y = 2x2 - 5x + 18, choose the correct application of the quadratic
formula. (5 points)
-5v
X=
(-5)2 - 4(2X18)
2(2)
x=
54 (-5)2 - 4(2)(18)
2(2)
x=
-21 (2)2 - 4(-5)(18)
2(-5)
x=
21 (2)? – 40–5)(18)
2(-5)

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90