The range of a relation is the possible output values, the y-values.
3430 divided by 70 would give us 49. So 49 yards is how long the width of the field is.
P = It is a weekend
Q = I will exercise
If "It is a weekend", then "I will exercise"
But "It is NOT a weekend"
Therefore, "I will NOT exercise"
Using P and Q our statement would look like this,
If P, then Q
But not P
Therefore not Q
Or symbolically like this:
P -> Q
~P

~Q
I'm sorry that this doesn't match up with the options you posted.
Maybe they didn't paste correctly.
Answer:
19
Step-by-step explanation:
the value of f(x) = 2x^2 + 1, for x = 3
f(3) = 2×3^2 + 1➡ 2×9 +1= 19