Select all of the following that are quadratic functions.

x = 3y2 - 6y + 5

y + 3 = - 2 x 2 + 5

y = 2 x 2 - 8 x + 6

y = - 7 x - 4

y - 3 x = 4 x 3 - x2 + 9

y = 5 x (x + 9) - 8

y - 2 x 2 = 3 x - 2 x 2 + 4

Solve the equation for X x+3/6 = x - 6 / 3

In a box of counters half are white, 1/10 are blue and 1/5 green. The remaining eight are red. What is the total number of counters? a. 10 b. 20 c. 30 d. 40

What is the y - intercept of f (x) = - 3 (1.02) x

What's 1+1 + 4+77andnddtdtftftftt

1/x=1/2 / 4/5 Solve for x. X =

Can 1+1+1=3 be written in a multiplication sentence?

Charlotte is running at a rate of 9 km/h what is charlottes speed in m/s

What force is needed to accelerate a 10 kg shopping cart 3 m/s2? (Do not include the units in the answer.)

A teacher assigns a score from 1 to 4 to each student project. The table below shows the probability distribution of the scores for a randomly selected student. Which score is most likely? Score: X Probability:P (X) 1 0.06 2 0.20 3 0.48 4 0.26

Jimmy loaded three bags of sand into his wheelbarrow. The bags weighed 24/12 lbs, 32/35 lbs, and 44/18 lbs. The total amount of sand in the wheelbarrow is