Answer:
y = -1/2x + 1
General Formulas and Concepts:
<u>Algebra I</u>
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define variables</u>
Slope <em>m</em> = -1/2
y-intercept <em>b</em> = 1
<u>Step 2: Write linear function</u>
y = -1/2x + 1
The points that lie on function h (x) = 3x² is, " (1, 3) and (-1, 3)".
You can put the values in to the equation of the abscissas of the ordered pair and solve for h(x)
A. (1, 3) ; h(x) = 3(1²) = 3 Equal B. (-1, 3) ; h(x) = 3(-1)² = 3 EqualThus, these are the points that lie on function h(x ) = 3x²
First you had to add by six from both sides of equation form.
Then simplify.
Next you divide by three from both sides of equation form.
Finally simplify by equation.
Final answer 
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer:
the answer is B
Step-by-step explanation:
They should be, 3 pieces of 7ft is 21ft, and if the other triangle is 21ft then they should be congruent.
