Answer:
i think the answer is c but im not sure
Step-by-step explanation:
Answer:
g. m∠1 = m∠3
Step-by-step explanation:
F would be false because m∠1 does NOT equal m∠2, if it did the wood would be perpendicular.
H is true, but not the correct answer. None of the angles given are on the other piece of parallel wood, giving nothing to compare.
J would be false because m∠3 does NOT equal m∠4, if it did the wood would be perpendicular.
G is correct, because it is a true statement that gives an angle on each piece of wood.
Answer:
23
Step-by-step explanation:
(36-5)-4x2
31-4x2
31-8
23
f(x) has vertex = (- 1, - 5 ) and is a minimum
g(x) has vertex = (2, 3 ) and is a maximum
the equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
f(x) = (x + 1)² - 5 is in this form with vertex = (- 1, - 5 ) and minimum
to determine if maximum/ minimum
• if a > 0 then minimum
• if a < 0 then maximum
g(x) = - (x - 2)² + 3 is also in vertex form with a < 0
vertex = (2, 3 ) and is a maximum
