Find the common ratio 8.) -3, 15, -75, 375,...
A.) r=-5
B.) r=3
C.) r=5
D.) r=-4
10 or more questions giving out free points and brailst

-5

Step-by-step explanation:

3*5 is 15

but -3*5 =-15

then -3*-5=+15 because in mathe -*- is +

hence the common ratio is -5

now you can give them brainliest

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.