Step-by-step explanation:
a x^2/4
b -x^2/4+3
c 4x^2
d -x^2
Answer:
(-7,1)
Step-by-step explanation:
over the y axis means the opposite way to the right or the left . the 7 will become -7 because on the other side the x-axis is made of negative numbers.
remember this to graph a number , it is like going in an elevator you have yo get in then go up or down.
About 88? people are present.
Answer:
they are equal
Step-by-step explanation:
f(x) means the same thing as y.
Answer:
(15, 36, 39)
Step-by-step explanation:
Using pythagoreas formula: A^2 * B^2 = C^2
so a=15, b=36, c=39
15^2+36^2=39^2
