Select the correct answer
the vertex of a parabola is at the origin, and its focus is at (e). which function does the graph with these attributes represent?
a. i)= 2: 2
b. f(s)= 2(+ 1)2
c. f(3) = 2/3 – 12
d. fl)=-22

c

Step-by-step explanation:

reason for is because when you add all the like terms you end up with c

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.