mfitzg012
mfitzg012
14-11-2020
Mathematics
contestada
Evaluate: 3x^2 + y when x=1 and y=-3 *
Respuesta :
nirvanafire11
nirvanafire11
14-11-2020
Answer:
0
Step-by-step explanation:
x=1 and y=-3
so 3x^2 + y = 3*1^2 + (-3)
= 3* 1 -3
=0
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Which is true of a liquid? A. It has a definite shape but not a definite volume. B. It has a definite volume but not a definite shape. C. It has a definite mass
Maurer, Inc., has an odd dividend policy. The company has just paid a dividend of $2.75 per share and has announced that it will increase the dividend by $4.50
Phosphorous and chlorine gases combine to produce phosphorous trichloride: P2(g)+3Cl2(g)→2PCl3(g) ΔG∘ at 298K for this reaction is −642.9kJ/mol. The value of ΔG
Write an equation of the line that passes through the points 0, -1 and 2,3
Joe wants to enlarge the rectangular pumpkin patch located on his farm. The pumpkin patch is currently 40 meters wide and 60 meters long. The new pumpkin patch
Which of the following is a chemical reaction? a. Making a hydrogen bond between a water molecule and a sugar molecule. b. The melting of ice. c. Changing a
I'm very lost on all of these, I have a general idea of the postulates/theorems/properties, but I don't know how to go about answering these problems. I've don
Tracing copies of sales invoices to shipping documents will provide evidence that all A. Shipments to customers were recorded as receivables. B. Billed sales
What are some French sayings or questions?
Mary prepares a salad at the same time the chicken is cooking in the oven. This statement is an example of . John created a list of tasks to cook broccoli soup.