What transformation transforms (a, b) to (a, - b) ?

a) a translation of 1 unit down

b) a translation of 1 unit up

c) a reflection over the y-axis

d) a reflection over the x-axis

Qual o nome do instrumento usado para medir os graus de um ângulo?

Select all number that have an absolute value of 0.6

Mona scored 96 pts in 8 soccer games. What is her rate of pts scored per game?

Simplify the expression ... (4-5i) (2+i)

Which of the following is not a step in creating a debt payment plan? a. Rank all debts in the order in which you would like to pay them off. b. Consolidate all credit cards onto a single card with a single interest rate. c.

Which function has an axis of symmetry of x = - 2? f (x) = (x - 1) 2 2 f (x) = (x 1) 2 - 2 f (x) = (x - 2) 2 - 1 f (x) = (x 2) 2 - 1

What's the least common denominator for each group of fractures 1/6 and 7/8

Ginny wants to decorate the gift she got for her friend by putting a rose on each vertex of the package. The package is in the shape of a rectangular pyramid. How many roses does she need? A. 1 B. 3 C. 4 D. 5 E. 6

There are 4 sectors in a circle graph. Their measures are 36 degrees, 160 degrees, 56 degrees. Find the missing measure. 360 degrees 252 degrees 108 degrees

the pillars of a temple are cylindrically shaped. of each pillar has a circular base of radius 280 cm and height of 10 m how much concrete mix will be used to build 14 such pillars