Answer:
Step-by-step explanation:
g(x) = 3x² + 1
This is an up-opening parabola with vertex at (0,1).
Plot (0,1)
Plot (1,4) and (-1,4).
Plot (2,13) and (-2,13).
Draw the parabola joining the points.
Answer:
Side Angle Side Theorem
Step-by-step explanation:
Answer:
An equation with -8 as the slope.
Step-by-step explanation:
I can't see your choices but you need to look for an equation in which the slope is -8. A line with an opposite reciprocal slope is needed in order to be perpendicular to the line y = 1/8x + 3. The opposite reciprocal of 1/8 is -8.
Answer:
which is the last choice in the question
Step-by-step explanation:
Simplify
Using the fact that 
We get
So
Multiplying numerator and denominator by 
gives
= ANSWER
Hint:
We can eliminate first choice since negative exponents still remain
We can eliminate third choice because the expression has a minus sign which is not possible
That just leaves second and fourth choices to work with
It seems like both of the triangles are congruent, use Pythagorean theorem to find hypotenuse (longest side) on the left triangle and it should be the same as x.
