Y = 2x + 3 X Y -3 -1 2 4 5

2 answers:

4 0

$Y = 2x + 3 \\ \\ x=-3 \\ Y = 2(-3) + 3=-6+3=-3\\ \\ x=-1 \\ Y = 2(-1) + 3=-2+3=1\\ \\ x=2 \\ Y = 2(2) + 3=4+3=7\\ \\ x=4 \\ Y = 2(4) + 3=8+3=11\\ \\ x=5 \\ Y = 2(5) + 3=10+3=13$

Strike441 [17]3 years ago

3 0

Y=2x+3
for x = -3 y = 2*(-3)+3=-6+3=-3
for x = -1 y = 2*(-1)+3=-2+3=1
for x = 2 y = 2*2+3 = 4+3 = 7
for x = 4 y = 2*4+3 = 8+3 =11
for x = 5 y = 2*5+3 = 10+3 =13

You might be interested in

ABCD diagonals intersect at E. If m∠BAC=4x+5 and m∠CAD=5x-14, then find m∠CAD.

Travka [436]

Answer: m∠CAD = 81°

Step-by-step explanation: Diagonal is a line that unites opposite sides.

ABCD is a prallelogram. One property of diagonal in a parallelogram is it separates the parallelogram in 2 congruent triangles.

The figure below shows ABCD with its diagonals.

Since diagonal divides a parallelogram in 2 congruent triangles, it means the internal angles are also congruent. So

m∠BAC = m∠CAD

4x + 5 = 5x - 14

x = 19

Then, m∠CAD is