Hello!
To solve for x means to isolate x:
y = x^2 + 7
y - 7 = x^2
sqrt(y - 7) = x
Answer:
x = sqrt(y - 7)
Hope this helps if it did please make brainliest!
Answer:
H is not a solution
Step-by-step explanation:
plug each point into the equation and see which one does not work.
F(-3,6): 4(-3) + 3(6) = 6, -12 + 18 = 6, 6=6
G(0,2): 4(0) + 3(2) = 6, 6=6
H(1,-2): 4(1) + 3(-2) = 6, 4 - 6 =6, -2=6
J(3,-2): 4(3) + 3(-2) = 6, 12 -6 = 6, 6=6
H is not a solution
(14 + 23) = 37
4 x (14 + 23) = 4 x 37 = 148
148 - 37 = 111
37 x 3 = 111
Therefore 4 x (14 + 23) is 3 times larger than (14 + 23)
42.a) x<3
42.b) x>_10
44) sorry i couldn’t do this one ahah
44.a) -30
44.b) 9
False, two points on -1 (does not pass verticals line test)
