If f(x)=2x^2+1, what is f(x) when x =3
a)1
b)7
c)13
d)19

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

i suppose it should be (y=2x-5)

step-by-step explanation: